<snapdata remixID="13723174"><project name="Maze 4" app="Snap! 10, https://snap.berkeley.edu" version="2"><notes>This is a Snap! version of the AP CSP Reference Sheet (July 2015 eduction).&#xD;&#xD;Enjoy using it to prepare for the CSP exam!&#xD;&#xD;-The BJC (Beauty and Joy of Computing) team</notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="Maze 4"><notes>This is a Snap! version of the AP CSP Reference Sheet (July 2015 eduction).&#xD;&#xD;Enjoy using it to prepare for the CSP exam!&#xD;&#xD;-The BJC (Beauty and Joy of Computing) team</notes><palette><category name="AP Robot" color="0,161,120,1"/></palette><hidden></hidden><headers></headers><code></code><blocks><block-definition s="%&apos;variable&apos; 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= %&apos;start&apos; to %&apos;end&apos; %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%n">1</input><input type="%n">10</input><input type="%cs"></input></inputs><script><block s="doDeclareVariables"><list><l>step</l><l>tester</l></list></block><block s="doIfElse"><block s="reportVariadicGreaterThan"><list><block var="start"/><block var="end"/></list></block><script><block s="doSetVar"><l>step</l><l>-1</l></block><block s="doSetVar"><l>tester</l><block s="reifyReporter"><autolambda><block s="reportVariadicLessThan"><list><block var="i"/><block var="end"/></list></block></autolambda><list></list></block></block></script><script><block s="doSetVar"><l>step</l><l>1</l></block><block s="doSetVar"><l>tester</l><block s="reifyReporter"><autolambda><block s="reportVariadicGreaterThan"><list><block var="i"/><block var="end"/></list></block></autolambda><list></list></block></block></script></block><block s="doSetVar"><l>i</l><block var="start"/></block><block s="doUntil"><block s="evaluate"><block var="tester"/><list></list></block><script><block s="doRun"><block var="action"/><list></list></block><block s="doChangeVar"><l>i</l><block var="step"/></block></script></block></script></block-definition><block-definition s="join words %&apos;words&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%mult%txt"></input></inputs><script><block s="doWarp"><script><block s="doIf"><custom-block s="empty? %l"><block s="reportCDR"><block var="words"/></block></custom-block><script><block s="doReport"><block s="reportListItem"><l>1</l><block var="words"/></block></block></script><list></list></block><block s="doReport"><block s="reportJoinWords"><list><block s="reportListItem"><l>1</l><block var="words"/></block><l> </l><custom-block s="join words %mult%txt"><block s="reportCDR"><block var="words"/></block></custom-block></list></block></block></script></block></script></block-definition><block-definition s="list $arrowRight sentence %&apos;data&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doWarp"><script><block s="doReport"><custom-block s="join words %mult%txt"><block var="data"/></custom-block></block></script></block></script></block-definition><block-definition s="sentence $arrowRight list %&apos;text&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doWarp"><script><block s="doReport"><block s="reportTextSplit"><block var="text"/><l><option>whitespace</option></l></block></block></script></block></script></block-definition><block-definition s="catch %&apos;tag&apos; 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to %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">Sprite</input><input type="%cs"></input></inputs><script><block s="doRun"><block s="reportAttributeOf"><block var="action"/><block var="sprite"/></block><list></list></block></script></block-definition><block-definition s="ask %&apos;sprite&apos; for %&apos;expression&apos;" type="reporter" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">Sprite</input><input type="%repRing"></input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportAttributeOf"><block var="expression"/><block var="sprite"/></block><list></list></block></block></script></block-definition><block-definition s="list $arrowRight word %&apos;list&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doWarp"><script><block s="doReport"><block s="reportJoinWords"><block var="list"/></block></block></script></block></script></block-definition><block-definition s="FOR EACH %&apos;item&apos; IN %&apos;data&apos; %&apos;action&apos;" type="command" category="lists"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%l"></input><input type="%cs"></input></inputs><script><block s="doUntil"><custom-block s="empty? %l"><block var="data"/></custom-block><script><block s="doSetVar"><l>item</l><block s="reportListItem"><l>1</l><block var="data"/></block></block><block s="doRun"><block var="action"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><block s="doSetVar"><l>data</l><block s="reportCDR"><block var="data"/></block></block></script></block></script></block-definition><block-definition s="INSERT %&apos;data&apos; %&apos;i&apos; %&apos;value&apos;" type="command" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input><input type="%n"></input><input type="%s"></input></inputs><script><block s="doInsertInList"><block var="value"/><block var="i"/><block var="data"/></block></script></block-definition><block-definition s="APPEND %&apos;data&apos; %&apos;value&apos;" type="command" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input><input type="%s"></input></inputs><script><block s="doAddToList"><block var="value"/><block var="data"/></block></script></block-definition><block-definition s="REMOVE %&apos;data&apos; %&apos;i&apos;" type="command" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input><input type="%n"></input></inputs><script><block s="doDeleteFromList"><block var="i"/><block var="data"/></block></script></block-definition><block-definition s="LENGTH %&apos;data&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportListAttribute"><l><option>length</option></l><block var="data"/></block></block></script></block-definition><block-definition s="label %&apos;text&apos; of size %&apos;size&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%txt">Hello!</input><input type="%n">12</input></inputs><script><block s="doRun"><block s="reportJSFunction"><list><l>text</l><l>size</l></list><l>var stage = this.parentThatIsA(StageMorph),&#xD;    context = stage.penTrails().getContext(&apos;2d&apos;),&#xD;    rotation = radians(this.direction() - 90),&#xD;    trans = new Point(&#xD;      this.center().x - stage.left(),&#xD;      this.center().y - stage.top()&#xD;    ),&#xD;    ide = this.parentThatIsA(IDE_Morph),&#xD;    isWarped = this.Warped,&#xD;    len,&#xD;    pos;&#xD;&#xD;if (isWarped) {endWarp(); }&#xD;context.save();&#xD;context.font = size + &apos;px monospace&apos;;&#xD;context.textAlign = &apos;left&apos;;&#xD;context.textBaseline = &apos;alphabetic&apos;;&#xD;context.fillStyle = this.color.toString();&#xD;len = context.measureText(text).width;&#xD;trans = trans.multiplyBy(1 / stage.scale);&#xD;context.translate(trans.x, trans.y);&#xD;context.rotate(rotation);&#xD;context.fillText(text, 0, 0);&#xD;context.translate(-trans.x, -trans.y);&#xD;context.restore();&#xD;pos = new Point(&#xD;  len * Math.sin(radians(this.direction())),&#xD;  len * Math.cos(radians(this.direction())));&#xD;pos = pos.add(new Point(this.xPosition(), this.yPosition()));&#xD;this.gotoXY(pos.x, pos.y, false);&#xD;this.changed();&#xD;if (isWarped) {this.startWarp(); }&#xD;stage.changed();</l></block><list><block var="text"/><block var="size"/></list></block></script></block-definition><block-definition s="DISPLAY %&apos;expression&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doIfElse"><custom-block s="%s ≤ %s"><block s="reportVariadicSum"><list><block var="CHARACTERS"/><block s="reportTextAttribute"><l><option>length</option></l><block var="expression"/></block></list></block><l>20</l></custom-block><script><custom-block s="label %txt of size %n"><block var="expression"/><l>36</l></custom-block><block s="doChangeVar"><l>CHARACTERS</l><block s="reportTextAttribute"><l><option>length</option></l><block var="expression"/></block></block></script><script><block s="doDeclareVariables"><list><l>leftthisrow</l></list></block><block s="doSetVar"><l>leftthisrow</l><block s="reportDifference"><l>20</l><block var="CHARACTERS"/></block></block><custom-block s="label %txt of size %n"><block s="reportJoinWords"><list><custom-block s="JS Substring %s from %n through %n"><block var="expression"/><l>1</l><block var="leftthisrow"/></custom-block><l>\</l></list></block><l>36</l></custom-block><custom-block s="newline"></custom-block><custom-block s="DISPLAY %s"><custom-block s="JS Substring %s from %n through %n"><block var="expression"/><block s="reportVariadicSum"><list><block var="leftthisrow"/><l>1</l></list></block><block s="reportTextAttribute"><l><option>length</option></l><block var="expression"/></block></custom-block></custom-block></script></block></script></block-definition><block-definition s="reset display" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSwitchToCostume"><l>Cursor</l></block><block s="doSetVar"><l>CHARACTERS</l><l>0</l></block><block s="clear"></block><block s="gotoXY"><l>-220</l><l>190</l></block><block s="setPenColorDimension"><l><option>brightness</option></l><l>0</l></block><block s="setHeading"><l>90</l></block><block s="show"></block></script></block-definition><block-definition s="newline" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="gotoXY"><l>-220</l><block s="reportDifference"><block s="yPosition"></block><l>36</l></block></block><block s="doSetVar"><l>CHARACTERS</l><l>0</l></block></script><scripts><script x="151.5" y="17.099999999999994"><custom-block s="tell %s to %cs"><l>Displayer</l><script><block s="gotoXY"><l>-220</l><block s="reportDifference"><block s="yPosition"></block><l>36</l></block></block></script></custom-block><block s="doSetVar"><l>CHARACTERS</l><l>0</l></block></script></scripts></block-definition><block-definition s="$stage draw grid" type="command" category="pen"><comment x="0" y="0" w="128.5" collapsed="false">Draw a grid on the stage. This is an extra block, NOT on the reference sheet.</comment><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="tell %s to %cs"><custom-block s="clone"></custom-block><script><block s="doWarp"><script><block s="doDeclareVariables"><list><l>SLOT</l><l>X</l><l>Y</l></list></block><block s="doSetVar"><l>SLOT</l><l>32</l></block><block s="doSetVar"><l>X</l><l>-240</l></block><block s="doSetVar"><l>Y</l><block s="reportVariadicSum"><list><l>-240</l><block var="SLOT"/></list></block></block><block s="setHeading"><l>90</l></block><block s="doRepeat"><l>14</l><script><block s="gotoXY"><block var="X"/><block var="Y"/></block><block s="down"></block><block s="forward"><l>480</l></block><block s="up"></block><block s="doChangeVar"><l>Y</l><block var="SLOT"/></block></script></block><block s="setHeading"><l>0</l></block><block s="doSetVar"><l>X</l><block s="reportVariadicSum"><list><l>-240</l><block var="SLOT"/></list></block></block><block s="doSetVar"><l>Y</l><l>-240</l></block><block s="doRepeat"><l>14</l><script><block s="gotoXY"><block var="X"/><block var="Y"/></block><block s="down"></block><block s="forward"><l>480</l></block><block s="up"></block><block s="doChangeVar"><l>X</l><block var="SLOT"/></block></script></block></script></block><block s="removeClone"></block></script></custom-block></script></block-definition><block-definition s="MOVE_FORWARD" type="command" category="AP Robot"><header></header><code></code><translations></translations><inputs></inputs><script><block s="forward"><l>32</l></block></script></block-definition><block-definition s="$robot reset" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="tell %s to %cs"><l>Displayer</l><script><block s="hide"></block></script></custom-block><block s="gotoXY"><l>0</l><l>0</l></block><block s="setHeading"><l>0</l></block><block s="doSwitchToCostume"><l>Arrow</l></block><block s="goToLayer"><l><option>front</option></l></block><block s="show"></block></script></block-definition><block-definition s="ROTATE_RIGHT" type="command" category="AP Robot"><header></header><code></code><translations></translations><inputs></inputs><script><block s="turn"><l>90</l></block></script></block-definition><block-definition s="ROTATE_LEFT" type="command" category="AP Robot"><header></header><code></code><translations></translations><inputs></inputs><script><block s="turnLeft"><l>90</l></block></script></block-definition><block-definition s="CAN_MOVE %&apos;direction&apos;" type="predicate" category="AP Robot"><header></header><code></code><translations></translations><inputs><input type="%s" readonly="true">forward<options>left&#xD;right&#xD;forward&#xD;backward</options></input></inputs><script><block s="doDeclareVariables"><list><l>can move?</l></list></block><custom-block s="tell %s to %cs"><custom-block s="clone"></custom-block><script><block s="doWarp"><script><block s="doIf"><block s="reportVariadicEquals"><list><block var="direction"/><l>right</l></list></block><script><custom-block s="ROTATE_RIGHT"></custom-block></script><list></list></block><block s="doIf"><block s="reportVariadicEquals"><list><block var="direction"/><l>left</l></list></block><script><custom-block s="ROTATE_LEFT"></custom-block></script><list></list></block><block s="doIf"><block s="reportVariadicEquals"><list><block var="direction"/><l>backward</l></list></block><script><custom-block s="ROTATE_LEFT"></custom-block><custom-block s="ROTATE_LEFT"></custom-block></script><list></list></block><custom-block s="MOVE_FORWARD"></custom-block><block s="setScale"><l>10</l></block><block s="doSetVar"><l>can move?</l><block s="reportNot"><block s="reportTouchingColor"><color>0,0,0,1</color></block></block></block></script></block><block s="removeClone"></block></script></custom-block><block s="doReport"><block var="can move?"/></block></script></block-definition><block-definition s="toggle cell state" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>X</l><l>Y</l><l>state</l></list></block><block s="doWarp"><script><custom-block s="tell %s to %cs"><custom-block s="clone"></custom-block><script><block s="doSetVar"><l>X</l><block s="xPosition"></block></block><block s="doSetVar"><l>Y</l><block s="yPosition"></block></block><block s="gotoXY"><block s="reportVariadicProduct"><list><l>32</l><block s="reportRound"><block s="reportQuotient"><block s="reportMouseX"></block><l>32</l></block></block></list></block><block s="reportVariadicProduct"><list><l>32</l><block s="reportRound"><block s="reportQuotient"><block s="reportMouseY"></block><l>32</l></block></block></list></block></block><block s="doSetVar"><l>state</l><custom-block s="Cell State"></custom-block></block><block s="doIfElse"><block s="reportVariadicEquals"><list><block var="state"/><l>White</l></list></block><script><block s="doSwitchToCostume"><l>Black</l></block></script><script><block s="doIfElse"><block s="reportVariadicEquals"><list><block var="state"/><l>Black</l></list></block><script><block s="doSwitchToCostume"><l>Grey</l></block></script><script><block s="doIf"><block s="reportVariadicEquals"><list><block var="state"/><l>Grey</l></list></block><script><block s="doSwitchToCostume"><l>White</l></block></script><list></list></block></script></block></script></block><block s="doStamp"></block><block s="gotoXY"><block var="X"/><block var="Y"/></block><block s="removeClone"></block></script></custom-block></script></block></script></block-definition><block-definition s="Cell State" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doWarp"><script><block s="doDeclareVariables"><list><l>state</l><l>size</l></list></block><block s="doSetVar"><l>size</l><block s="getScale"></block></block><block s="setScale"><l>50</l></block><block s="doIfElse"><block s="reportTouchingColor"><color>127,127,127,1</color></block><script><block s="doSetVar"><l>state</l><l>Grey</l></block></script><script><block s="doIfElse"><block s="reportTouchingColor"><color>0,0,0,1</color></block><script><block s="doSetVar"><l>state</l><l>Black</l></block></script><script><block s="doSetVar"><l>state</l><l>White</l></block></script></block></script></block><block s="setScale"><block var="size"/></block></script></block><block s="doReport"><block var="state"/></block></script><scripts><script x="240.5" y="13.500000000000007"><block s="doDeclareVariables"><list><l>state</l><l>size</l></list></block><block s="doWarp"><script><block s="hide"></block><custom-block s="tell %s to %cs"><custom-block s="clone"></custom-block><script><block s="doSetVar"><l>size</l><block s="getScale"></block></block><block s="setScale"><l>50</l></block><block s="doIfElse"><block s="reportTouchingColor"><color>127,127,127,1</color></block><script><block s="doSetVar"><l>state</l><l>Grey</l></block></script><script><block s="doIfElse"><block s="reportTouchingColor"><color>0,0,0,1</color></block><script><block s="doSetVar"><l>state</l><l>Black</l></block></script><script><block s="doSetVar"><l>state</l><l>White</l></block></script></block></script></block><block s="removeClone"></block></script></custom-block><block s="show"></block></script></block><block s="doReport"><block var="state"/></block></script></scripts></block-definition><block-definition s="all but first letter of %&apos;string&apos;" type="reporter" category="operators"><comment x="0" y="0" w="199" collapsed="false">Takes a text string as input, and reports a new text string containing all but the first character of the input.</comment><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doDeclareVariables"><list><l>result</l><l>i</l></list></block><block s="doWarp"><script><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportTextAttribute"><l><option>length</option></l><block var="string"/></block><l>0</l></list></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportVariadicSum"><list><l>0</l><l>0</l></list></block></block></block></script><list></list></block><block s="doSetVar"><l>result</l><l></l></block><block s="doSetVar"><l>i</l><l>2</l></block><block s="doUntil"><block s="reportVariadicGreaterThan"><list><block var="i"/><block s="reportTextAttribute"><l><option>length</option></l><block var="string"/></block></list></block><script><block s="doSetVar"><l>result</l><block s="reportJoinWords"><list><block var="result"/><block s="reportLetter"><block var="i"/><block var="string"/></block></list></block></block><block s="doChangeVar"><l>i</l><l>1</l></block></script></block><block s="doReport"><block var="result"/></block></script></block></script></block-definition><block-definition s="all but first word of %&apos;sentence&apos;" type="reporter" category="operators"><comment x="0" y="0" w="223.000001" collapsed="false">Takes a text string as input, divides it into words treating one or more spaces as a word separator (only spaces count; punctuation is part of the word) and reports a text string containing all but the first word, with one space between words and no spaces at the beginning or end. (Note: consider using SENTENCE-&gt;LIST and processing the resulting list instead of doing recursion on sentences in text string form.  List operations are faster.)</comment><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doDeclareVariables"><list><l>index</l><l>bf</l></list></block><block s="doWarp"><script><block s="doSetVar"><l>bf</l><l></l></block><block s="doSetVar"><l>index</l><l>1</l></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportTextAttribute"><l><option>length</option></l><block var="sentence"/></block><l>0</l></list></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportJoinWords"><list><l>empty </l><l>sentence</l></list></block></block></block></script><list></list></block><block s="doUntil"><block s="reportVariadicOr"><list><block s="reportVariadicEquals"><list><block var="index"/><block s="reportTextAttribute"><l><option>length</option></l><block var="sentence"/></block></list></block><block s="reportNot"><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block></block></list></block><script><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportJoinWords"><list><l>empty </l><l>sentence</l></list></block></block></block></script><list></list></block><block s="doUntil"><block s="reportVariadicOr"><list><block s="reportVariadicEquals"><list><block var="index"/><block s="reportTextAttribute"><l><option>length</option></l><block var="sentence"/></block></list></block><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block></list></block><script><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doIf"><block s="reportVariadicEquals"><list><block var="index"/><block s="reportTextAttribute"><l><option>length</option></l><block var="sentence"/></block></list></block><script><block s="doReport"><l></l></block></script><list></list></block><block s="doUntil"><block s="reportVariadicOr"><list><block s="reportVariadicEquals"><list><block var="index"/><block s="reportTextAttribute"><l><option>length</option></l><block var="sentence"/></block></list></block><block s="reportNot"><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block></block></list></block><script><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block><script><block s="doReport"><l></l></block></script><list></list></block><block s="doUntil"><block s="reportVariadicGreaterThan"><list><block var="index"/><block s="reportTextAttribute"><l><option>length</option></l><block var="sentence"/></block></list></block><script><block s="doSetVar"><l>bf</l><block s="reportJoinWords"><list><block var="bf"/><block s="reportLetter"><block var="index"/><block var="sentence"/></block></list></block></block><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doReport"><block var="bf"/></block></script></block></script></block-definition><block-definition s="all but last letter of %&apos;string&apos;" type="reporter" category="operators"><comment x="0" y="0" w="218" collapsed="false">Takes a text string as input, and reports a new text string containing all but the last letter of the input.</comment><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doDeclareVariables"><list><l>result</l><l>i</l></list></block><block s="doWarp"><script><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportTextAttribute"><l><option>length</option></l><block var="string"/></block><l>0</l></list></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportVariadicSum"><list><l>0</l><l>0</l></list></block></block></block></script><list></list></block><block s="doSetVar"><l>result</l><l></l></block><block s="doSetVar"><l>i</l><l>1</l></block><block s="doUntil"><block s="reportVariadicEquals"><list><block var="i"/><block s="reportTextAttribute"><l><option>length</option></l><block var="string"/></block></list></block><script><block s="doSetVar"><l>result</l><block s="reportJoinWords"><list><block var="result"/><block s="reportLetter"><block var="i"/><block var="string"/></block></list></block></block><block s="doChangeVar"><l>i</l><l>1</l></block></script></block><block s="doReport"><block var="result"/></block></script></block></script></block-definition><block-definition s="all but last word of %&apos;sentence&apos;" type="reporter" category="operators"><comment x="0" y="0" w="212" collapsed="false">Takes a text string as input, divides it into words treating one or more spaces as a word separator (only spaces count; punctuation is part of the word) and reports a text string containing all but the last word, with one space between words and no spaces at the beginning or end.  (Note: consider using SENTENCE-&gt;LIST and processing the resulting list instead of doing recursion on sentences in text string form.  List operations are faster.)</comment><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doDeclareVariables"><list><l>index</l><l>bl</l></list></block><block s="doWarp"><script><block s="doSetVar"><l>bl</l><l></l></block><block s="doSetVar"><l>index</l><block s="reportTextAttribute"><l><option>length</option></l><block var="sentence"/></block></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportTextAttribute"><l><option>length</option></l><block var="sentence"/></block><l>0</l></list></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportJoinWords"><list><l>empty </l><l>sentence</l></list></block></block></block></script><list></list></block><block s="doUntil"><block s="reportVariadicOr"><list><block s="reportVariadicEquals"><list><block var="index"/><l>1</l></list></block><block s="reportNot"><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block></block></list></block><script><block s="doChangeVar"><l>index</l><l>-1</l></block></script></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportJoinWords"><list><l>empty </l><l>sentence</l></list></block></block></block></script><list></list></block><block s="doUntil"><block s="reportVariadicOr"><list><block s="reportVariadicEquals"><list><block var="index"/><l>1</l></list></block><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block></list></block><script><block s="doChangeVar"><l>index</l><l>-1</l></block></script></block><block s="doIf"><block s="reportVariadicEquals"><list><block var="index"/><l>1</l></list></block><script><block s="doReport"><l></l></block></script><list></list></block><block s="doUntil"><block s="reportVariadicOr"><list><block s="reportVariadicEquals"><list><block var="index"/><l>1</l></list></block><block s="reportNot"><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block></block></list></block><script><block s="doChangeVar"><l>index</l><l>-1</l></block></script></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block><script><block s="doReport"><l></l></block></script><list></list></block><block s="doUntil"><block s="reportVariadicLessThan"><list><block var="index"/><l>1</l></list></block><script><block s="doSetVar"><l>bl</l><block s="reportJoinWords"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><block var="bl"/></list></block></block><block s="doChangeVar"><l>index</l><l>-1</l></block></script></block><block s="doReport"><block var="bl"/></block></script></block></script></block-definition><block-definition s="first word of %&apos;sentence&apos;" type="reporter" category="operators"><comment x="0" y="0" w="236" collapsed="false">Takes a text string as input, divides it into words treating one or more spaces as a word separator (only spaces count; punctuation is part of the word) and reports a text string containing only the first word, with no spaces before or after it.</comment><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doDeclareVariables"><list><l>index</l><l>first</l></list></block><block s="doWarp"><script><block s="doSetVar"><l>first</l><l></l></block><block s="doSetVar"><l>index</l><l>1</l></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportTextAttribute"><l><option>length</option></l><block var="sentence"/></block><l>0</l></list></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportJoinWords"><list><l>empty </l><l>sentence</l></list></block></block></block></script><list></list></block><block s="doUntil"><block s="reportVariadicOr"><list><block s="reportVariadicEquals"><list><block var="index"/><block s="reportTextAttribute"><l><option>length</option></l><block var="sentence"/></block></list></block><block s="reportNot"><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block></block></list></block><script><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportJoinWords"><list><l>empty </l><l>sentence</l></list></block></block></block></script><list></list></block><block s="doUntil"><block s="reportVariadicOr"><list><block s="reportVariadicEquals"><list><block var="index"/><block s="reportTextAttribute"><l><option>length</option></l><block var="sentence"/></block></list></block><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block></list></block><script><block s="doSetVar"><l>first</l><block s="reportJoinWords"><list><block var="first"/><block s="reportLetter"><block var="index"/><block var="sentence"/></block></list></block></block><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doIf"><block s="reportNot"><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block></block><script><block s="doSetVar"><l>first</l><block s="reportJoinWords"><list><block var="first"/><block s="reportLetter"><block var="index"/><block var="sentence"/></block></list></block></block></script><list></list></block><block s="doReport"><block var="first"/></block></script></block></script></block-definition><block-definition s="last letter of %&apos;word&apos;" type="reporter" category="operators"><comment x="0" y="0" w="260" collapsed="false">Takes a text string as input, and reports the last character in the string.</comment><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doReport"><block s="reportLetter"><block s="reportTextAttribute"><l><option>length</option></l><block var="word"/></block><block var="word"/></block></block></script></block-definition><block-definition s="last word of %&apos;sentence&apos;" type="reporter" category="operators"><comment x="0" y="0" w="262" collapsed="false">Takes a text string as input, divides it into words treating one or more spaces as a word separator (only spaces count; punctuation is part of the word) and reports a text string containing only the last word of the input, with no spaces before or after it.</comment><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doDeclareVariables"><list><l>index</l><l>last</l></list></block><block s="doWarp"><script><block s="doSetVar"><l>last</l><l></l></block><block s="doSetVar"><l>index</l><block s="reportTextAttribute"><l><option>length</option></l><block var="sentence"/></block></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportTextAttribute"><l><option>length</option></l><block var="sentence"/></block><l>0</l></list></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportJoinWords"><list><l>empty </l><l>sentence</l></list></block></block></block></script><list></list></block><block s="doUntil"><block s="reportVariadicOr"><list><block s="reportVariadicEquals"><list><block var="index"/><l>1</l></list></block><block s="reportNot"><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block></block></list></block><script><block s="doChangeVar"><l>index</l><l>-1</l></block></script></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportJoinWords"><list><l>empty </l><l>sentence</l></list></block></block></block></script><list></list></block><block s="doUntil"><block s="reportVariadicOr"><list><block s="reportVariadicEquals"><list><block var="index"/><l>1</l></list></block><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block></list></block><script><block s="doSetVar"><l>last</l><block s="reportJoinWords"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><block var="last"/></list></block></block><block s="doChangeVar"><l>index</l><l>-1</l></block></script></block><block s="doIf"><block s="reportNot"><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block></block><script><block s="doSetVar"><l>last</l><block s="reportJoinWords"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><block var="last"/></list></block></block></script><list></list></block><block s="doReport"><block var="last"/></block></script></block></script></block-definition><block-definition s="empty word? %&apos;word&apos;" type="predicate" category="operators"><comment x="0" y="0" w="208" collapsed="false">Takes a text string as input, and reports TRUE if the string has no characters in it of any kind, otherwise false.</comment><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doReport"><block s="reportVariadicEquals"><list><block s="reportTextAttribute"><l><option>length</option></l><block var="word"/></block><l>0</l></list></block></block></script></block-definition><block-definition s="empty sentence? %&apos;sentence&apos;" type="predicate" category="operators"><comment x="0" y="0" w="221" collapsed="false">Takes a text string as input, and reports TRUE if the input contains no characters other than spaces (therefore, no words when the string is considered as a sentence), otherwise FALSE.</comment><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doDeclareVariables"><list><l>index</l></list></block><block s="doSetVar"><l>index</l><l>1</l></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportTextAttribute"><l><option>length</option></l><block var="sentence"/></block><l>0</l></list></block><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script><list></list></block><block s="doUntil"><block s="reportVariadicOr"><list><block s="reportVariadicEquals"><list><block var="index"/><block s="reportTextAttribute"><l><option>length</option></l><block var="sentence"/></block></list></block><block s="reportNot"><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block></block></list></block><script><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doReport"><block s="reportVariadicEquals"><list><block s="reportLetter"><block var="index"/><block var="sentence"/></block><l> </l></list></block></block></script></block-definition><block-definition s="Load Maze %&apos;maze&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doDeclareVariables"><list><l>X</l><l>Y</l><l>slot</l><l>row</l><l>cursor</l></list></block><block s="doSwitchToCostume"><l>Arrow</l></block><custom-block s="tell %s to %cs"><custom-block s="clone"></custom-block><script><block s="doWarp"><script><block s="clear"></block><custom-block s="$stage draw grid"></custom-block><block s="setHeading"><l>90</l></block><block s="doSetVar"><l>row</l><l>7</l></block><custom-block s="for each %upvar of %l %cs"><l>line</l><block s="reportTextSplit"><block var="maze"/><l><option>line</option></l></block><script><block s="gotoXY"><block s="reportVariadicProduct"><list><l>32</l><l>-7</l></list></block><block s="reportVariadicProduct"><list><l>32</l><block var="row"/></list></block></block><custom-block s="for %upvar = %n to %n %cs"><l>i</l><l>1</l><l>15</l><script><block s="doSetVar"><l>slot</l><block s="reportLetter"><block var="i"/><block var="line"/></block></block><block s="doIfElse"><block s="reportVariadicEquals"><list><block var="slot"/><l>*</l></list></block><script><block s="doSwitchToCostume"><l>Black</l></block><block s="doStamp"></block></script><script><block s="doIfElse"><block s="reportVariadicEquals"><list><block var="slot"/><l>G</l></list></block><script><block s="doSwitchToCostume"><l>Grey</l></block><block s="doStamp"></block></script><script><block s="doIf"><block s="reportListContainsItem"><block s="reportNewList"><list><l>^</l><l>v</l><l>&lt;</l><l>&gt;</l></list></block><block var="slot"/></block><script><block s="doSetVar"><l>X</l><block s="xPosition"></block></block><block s="doSetVar"><l>Y</l><block s="yPosition"></block></block><block s="doSetVar"><l>cursor</l><block var="slot"/></block></script><list></list></block></script></block></script></block><custom-block s="MOVE_FORWARD"></custom-block></script></custom-block><block s="doChangeVar"><l>row</l><l>-1</l></block></script></custom-block></script></block><block s="removeClone"></block></script></custom-block><block s="gotoXY"><block var="X"/><block var="Y"/></block><block s="setHeading"><custom-block s="if %b then %anyUE else %anyUE"><block s="reportVariadicEquals"><list><block var="cursor"/><l>^</l></list></block><l>0</l><custom-block s="if %b then %anyUE else %anyUE"><block s="reportVariadicEquals"><list><block var="cursor"/><l>&gt;</l></list></block><l>90</l><custom-block s="if %b then %anyUE else %anyUE"><block s="reportVariadicEquals"><list><block var="cursor"/><l>V</l></list></block><l>180</l><l>-90</l></custom-block></custom-block></custom-block></block><block s="show"></block></script></block-definition><block-definition s="$robot at goal?" type="predicate" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doWarp"><script><block s="hide"></block><block s="doDeclareVariables"><list><l>at goal</l></list></block><custom-block s="tell %s to %cs"><custom-block s="clone"></custom-block><script><block s="setScale"><l>10</l></block><block s="doSetVar"><l>at goal</l><block s="reportTouchingColor"><color>127,127,127,1</color></block></block><block s="removeClone"></block></script></custom-block><block s="show"></block></script></block><block s="doReport"><block var="at goal"/></block></script></block-definition><block-definition s="$robot follow left wall until goal" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doUntil"><custom-block s="$robot at goal?"></custom-block><script><block s="doIfElse"><custom-block s="CAN_MOVE %s"><l>left</l></custom-block><script><custom-block s="ROTATE_LEFT"></custom-block><custom-block s="MOVE_FORWARD"><comment w="154" collapsed="false">With maze searching using the &quot;follow a wall&quot; approach, it&apos;s critical you rotate AND move when one of the sides is free. </comment></custom-block></script><script><block s="doIfElse"><custom-block s="CAN_MOVE %s"><l>forward</l></custom-block><script><custom-block s="MOVE_FORWARD"></custom-block></script><script><block s="doIfElse"><custom-block s="CAN_MOVE %s"><l>right</l></custom-block><script><custom-block s="ROTATE_RIGHT"></custom-block><custom-block s="MOVE_FORWARD"><comment w="40" collapsed="false">Ditto</comment></custom-block></script><script><custom-block s="ROTATE_LEFT"></custom-block><custom-block s="ROTATE_LEFT"></custom-block></script></block></script></block></script></block></script></block></script></block-definition><block-definition s="JS Substring %&apos;sentence&apos; from %&apos;start&apos; through %&apos;end&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%n"></input><input type="%n"></input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportJSFunction"><list><l>string</l><l>start</l><l>end</l></list><l>return string.substring(start-1,end);</l></block><list><block var="sentence"/><block var="start"/><block var="end"/></list></block></block></script></block-definition><block-definition s="Get Maze" type="reporter" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>original X</l><l>original Y</l><l>mazestring</l><l>state</l></list></block><block s="doSetVar"><l>mazestring</l><l></l></block><block s="doSetVar"><l>original X</l><block s="reportRound"><block s="reportQuotient"><block s="xPosition"></block><l>32</l></block></block></block><block s="doSetVar"><l>original Y</l><block s="reportRound"><block s="reportQuotient"><block s="yPosition"></block><l>32</l></block></block></block><custom-block s="tell %s to %cs"><custom-block s="clone"></custom-block><script><block s="doWarp"><script><block s="setHeading"><l>90</l></block><custom-block s="for %upvar = %n to %n %cs"><l>Y</l><l>7</l><l>-7</l><script><custom-block s="for %upvar = %n to %n %cs"><l>X</l><l>-7</l><l>7</l><script><block s="gotoXY"><block s="reportVariadicProduct"><list><l>32</l><block var="X"/></list></block><block s="reportVariadicProduct"><list><l>32</l><block var="Y"/></list></block></block><block s="doIfElse"><block s="reportVariadicAnd"><list><block s="reportVariadicEquals"><list><block var="X"/><block var="original X"/></list></block><block s="reportVariadicEquals"><list><block var="Y"/><block var="original Y"/></list></block></list></block><script><block s="doSetVar"><l>state</l><block s="reportModulus"><block s="reportAttributeOf"><l><option>direction</option></l><l>Robot</l></block><l>360</l></block></block><block s="doSetVar"><l>mazestring</l><block s="reportJoinWords"><list><block var="mazestring"/><custom-block s="if %b then %anyUE else %anyUE"><block s="reportVariadicEquals"><list><block var="state"/><l>90</l></list></block><l>&gt;</l><custom-block s="if %b then %anyUE else %anyUE"><block s="reportVariadicEquals"><list><block var="state"/><l>0</l></list></block><l>^</l><custom-block s="if %b then %anyUE else %anyUE"><block s="reportVariadicEquals"><list><block var="state"/><l>180</l></list></block><l>v</l><l>&lt;</l></custom-block></custom-block></custom-block></list></block></block></script><script><block s="doSetVar"><l>state</l><custom-block s="Cell State"></custom-block></block><block s="doSetVar"><l>mazestring</l><block s="reportJoinWords"><list><block var="mazestring"/><custom-block s="if %b then %anyUE else %anyUE"><block s="reportVariadicEquals"><list><block var="state"/><l>Black</l></list></block><l>*</l><custom-block s="if %b then %anyUE else %anyUE"><block s="reportVariadicEquals"><list><block var="state"/><l>Grey</l></list></block><l>G</l><l> </l></custom-block></custom-block></list></block></block></script></block></script></custom-block><block s="doSetVar"><l>mazestring</l><block s="reportJoinWords"><list><block var="mazestring"/><block s="reportUnicodeAsLetter"><l>10</l></block></list></block></block></script></custom-block></script></block><block s="removeClone"></block></script></custom-block><block s="doReport"><block var="mazestring"/></block></script></block-definition><block-definition s="%&apos;x&apos; MOD %&apos;y&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input></inputs><script><block s="doReport"><block s="reportModulus"><block var="x"/><block var="y"/></block></block></script></block-definition><block-definition s="IF %&apos;test&apos; %&apos;then&apos; ELSE %&apos;else&apos;" type="command" category="AP Robot"><header></header><code></code><translations></translations><inputs><input type="%b"></input><input type="%cs"></input><input type="%cs"></input></inputs><script><block s="doIfElse"><block var="test"/><script><block s="doRun"><block var="then"/><list></list></block></script><script><block s="doRun"><block var="else"/><list></list></block></script></block></script></block-definition><block-definition s="%&apos;x&apos; * %&apos;y&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input></inputs><script><block s="doReport"><block s="reportVariadicProduct"><list><block var="x"/><block var="y"/></list></block></block></script></block-definition><block-definition s="NOT %&apos;boolean&apos;" type="predicate" category="AP Robot"><header></header><code></code><translations></translations><inputs><input type="%b"></input></inputs><script><block s="doReport"><block s="reportNot"><block var="boolean"/></block></block></script></block-definition><block-definition s="%&apos;x&apos; AND %&apos;y&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%b"></input><input type="%b"></input></inputs><script><block s="doReport"><block s="reportVariadicAnd"><list><block var="x"/><block var="y"/></list></block></block></script></block-definition><block-definition s="%&apos;x&apos; OR %&apos;y&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%b"></input><input type="%b"></input></inputs><script><block s="doReport"><block s="reportVariadicOr"><list><block var="x"/><block var="y"/></list></block></block></script></block-definition><block-definition s="IF %&apos;test&apos; %&apos;then&apos;" type="command" category="AP Robot"><header></header><code></code><translations></translations><inputs><input type="%b"></input><input type="%cs"></input></inputs><script><block s="doIf"><block var="test"/><script><block s="doRun"><block var="then"/><list></list></block></script><list></list></block></script></block-definition><block-definition s="REPEAT UNTIL %&apos;test&apos; %&apos;code&apos;" type="command" category="AP Robot"><header></header><code></code><translations></translations><inputs><input type="%boolUE"></input><input type="%cs"></input></inputs><script><block s="doUntil"><block s="evaluate"><block var="test"/><list></list></block><script><block s="doRun"><block var="code"/><list></list></block></script></block></script></block-definition><block-definition s="clone" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="createClone"><l><option>myself</option></l></block><block s="doReport"><block s="reportListItem"><l><option>last</option></l><block s="reportGet"><l><option>clones</option></l></block></block></block></script></block-definition><block-definition s="%&apos;var&apos; $arrowLeftOutline %&apos;value&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%anyUE"></input><input type="%s"></input></inputs><script><block s="doRun"><block s="reifyScript"><script><block s="doSetVar"><l></l><block var="value"/></block></script><list></list></block><list><block var="var"/></list></block></script></block-definition><block-definition s="MoveAndTurn %&apos;numMoves&apos; %&apos;numTurns&apos;" type="command" category="motion"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input></inputs><script><custom-block s="REPEAT %n TIMES %cs"><block var="numMoves"/><script><custom-block s="MOVE_FORWARD"></custom-block></script></custom-block><custom-block s="REPEAT %n TIMES %cs"><block var="numTurns"/><script><custom-block s="ROTATE_RIGHT"></custom-block></script></custom-block></script></block-definition></blocks><primitives></primitives><stage name="Stage" width="480" height="480" costume="0" color="255,255,255,1" tempo="60" threadsafe="false" penlog="false" volume="100" pan="0" lines="round" ternary="true" hyperops="true" codify="false" inheritance="false" sublistIDs="false" 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</pentrails><costumes><list struct="atomic" id="2654"></list></costumes><sounds><list struct="atomic" id="2655"></list></sounds><variables></variables><blocks></blocks><scripts><script x="10" y="10"><block s="receiveKey"><l><option>1</option></l><list></list></block><block s="doTellTo"><l>Sprite</l><block s="reifyScript"><script><custom-block s="Load Maze %s"><block var="Maze1"/></custom-block></script><list></list></block><list></list></block></script><script x="10" y="86.5"><block s="receiveKey"><l><option>2</option></l><list></list></block><block s="doTellTo"><l>Sprite</l><block s="reifyScript"><script><custom-block s="Load Maze %s"><block var="Maze2"/></custom-block></script><list></list></block><list></list></block></script><script x="10" y="163.00000000000003"><block s="receiveKey"><l><option>3</option></l><list></list></block><block s="doTellTo"><l>Sprite</l><block s="reifyScript"><script><custom-block s="Load Maze %s"><block var="Maze3"/></custom-block></script><list></list></block><list></list></block></script><script x="10" y="239.5"><block s="receiveKey"><l><option>4</option></l><list></list></block><block s="doTellTo"><l>Sprite</l><block s="reifyScript"><script><custom-block s="Load Maze %s"><block var="Maze4"/></custom-block></script><list></list></block><list></list></block></script><script x="10" y="316"><block s="receiveKey"><l><option>5</option></l><list></list></block><block s="doTellTo"><l>Sprite</l><block s="reifyScript"><script><custom-block s="Load Maze %s"><block var="Maze5"/></custom-block></script><list></list></block><list></list></block></script><script x="10" y="392.49999999999994"><block s="receiveKey"><l><option>s</option></l><list></list></block><block s="doTellTo"><l>Sprite</l><block s="reifyScript"><script><custom-block s="Load Maze %s"><block var="MazeSample"/></custom-block></script><list></list></block><list></list></block></script><script x="10" y="469"><block s="receiveInteraction"><l><option>clicked</option></l></block><block s="doBroadcast"><l>Toggle Cell State</l><list></list></block></script></scripts><sprites select="1"><sprite name="Sprite" idx="1" x="192" y="-32" heading="180" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="1" color="0,0,0,1" pen="middle" id="2762"><costumes><list id="2763"><item><ref mediaID="Sprite_cst_Arrow"></ref></item><item><ref mediaID="Sprite_cst_White"></ref></item><item><ref mediaID="Sprite_cst_Grey"></ref></item><item><ref mediaID="Sprite_cst_Black"></ref></item><item><ref mediaID="Sprite_cst_Cursor"></ref></item></list></costumes><sounds><list id="2764"><item><ref mediaID="Sprite_snd_Meow"></ref></item></list></sounds><blocks></blocks><variables></variables><scripts><script x="14.333333333333314" y="105.66666666666666"><custom-block s="ROTATE_RIGHT"></custom-block><custom-block s="REPEAT UNTIL %boolUE %cs"><custom-block s="NOT %b"><custom-block s="CAN_MOVE %s"><l>forward</l></custom-block></custom-block><script><custom-block s="MOVE_FORWARD"></custom-block></script></custom-block></script><comment x="10" y="10" w="222.66666666666666" collapsed="false">Press 1, 2, 3, 4, or 5 to load a different maze.  Use AP Robot commands to solve each maze.&#xD;&#xD;A sample maze (press s to reload) and solution have been preloaded as an example.</comment><script x="465.66666666666663" y="150.00000000000009"><custom-block s="ROTATE_LEFT"></custom-block></script><script x="18.333333333333314" y="215.33333333333334"><custom-block s="ROTATE_LEFT"></custom-block><custom-block s="REPEAT UNTIL %boolUE %cs"><custom-block s="NOT %b"><custom-block s="CAN_MOVE %s"><l>forward</l></custom-block></custom-block><script><custom-block s="MOVE_FORWARD"></custom-block></script></custom-block></script><script x="461.66666666666663" y="210.1666666666667"><custom-block s="ROTATE_RIGHT"></custom-block></script></scripts></sprite><watcher scope="Sprite" s="getScale" style="normal" x="4.980014105912915" y="4.980014105902669" color="143,86,227" hidden="true"/><watcher scope="Sprite" s="xPosition" style="normal" x="4.980014105912915" y="23.904068704335913" color="74,108,212" hidden="true"/><watcher scope="Sprite" s="yPosition" style="normal" x="4.980014105912915" y="42.82812330276977" color="74,108,212" hidden="true"/><watcher scope="Sprite" s="getCostumeIdx" style="normal" x="4.980014105912915" y="61.75217790120294" color="143,86,227" hidden="true"/><watcher s="xPosition" style="normal" x="4.80967157109535" y="4.80967157109319" color="74,108,212" hidden="true"/><watcher s="yPosition" style="normal" x="4.80967157109535" y="23.086424503181654" color="74,108,212" hidden="true"/><watcher var="MAZES" style="normal" x="0" y="0" color="243,118,29" hidden="true"/><watcher var="MAZE" style="normal" x="0" y="0" color="243,118,29" hidden="true"/><watcher scope="Sprite" s="direction" style="normal" x="6.425824652778829" y="6.4258246527776635" color="74,108,212" hidden="true"/><watcher s="getScale" style="normal" x="8.635531135533029" y="8.635531135531018" color="143,86,227" hidden="true"/><watcher var="Maze1" style="normal" x="10.412147505425992" y="10.412147505423064" color="243,118,29" hidden="true"/><watcher var="Maze2" style="normal" x="10.412147505425992" y="422.7331866377442" color="243,118,29" hidden="true"/><watcher var="Maze3" style="normal" x="10.412147505425992" y="422.7331866377442" color="243,118,29" hidden="true"/><watcher var="Maze4" style="normal" x="10.000000000000227" y="9.999999999999993" color="243,118,29" hidden="true"/><watcher var="Maze5" style="normal" x="10.000000000000227" y="65.00000199999998" color="243,118,29" hidden="true"/><watcher var="MazeSample" style="normal" x="10.000000000000227" y="424.99999799999983" color="243,118,29" hidden="true"/></sprites></stage><variables><variable name="MAZES"><list struct="atomic" id="2807">&quot;***************&#xD;***************&#xD;**   ***G*** **&#xD;** * *** *** **&#xD;**   ***     ** &#xD;** ******* **** &#xD;** *** *** ****&#xD;** *** *** ****&#xD;**           **&#xD;****** ***** **&#xD;****** ***** **&#xD;****** ***** **&#xD;**&gt;      *** **&#xD;***************&#xD;***************&quot;,&quot;***************&#xD;***************&#xD;***         ***&#xD;***** *********&#xD;***** *********&#xD;***** *********&#xD;*G            *&#xD;*** *** *** * *&#xD;*** *** ***   *&#xD;*** *** ***** *&#xD;*         *** *&#xD;*** *** ***** *&#xD;*** *** ***&gt;  *&#xD;***************&#xD;***************&quot;,&quot;               &#xD;               &#xD;               &#xD;               &#xD;               &#xD;      ******   &#xD;      **G **   &#xD;      *^* **   &#xD;      * * **   &#xD;      *   G*   &#xD;      *G****   &#xD;      ******   &#xD;               &#xD;               &#xD;               &#xD;&quot;,&quot;               &#xD; ***  ***  *** &#xD; *    *    * * &#xD; *    ***  *** &#xD; *      *  *   &#xD; ***  ***  *   &#xD;               &#xD; * *  ***  * * &#xD; * *  * *  * * &#xD;  *   ***   *  &#xD;  *   * *   *  &#xD;  *   * *   *  &#xD; *****   ***** &#xD;     G*^*      &#xD;               &#xD;&quot;</list></variable><variable name="MAZE"><l>***************         &#xD;***************    &#xD;***************          &#xD;***************          &#xD;***************    &#xD;*********G*****   &#xD;********  *****    &#xD;*******  ******&#xD;******  *******    &#xD;*****^ ********    &#xD;***************&#xD;***************&#xD;***************&#xD;***************&#xD;***************</l></variable><variable name="Maze1"><l>***************&#xD;*************G*&#xD;************* *&#xD;*         *** *&#xD;* ******* *** *&#xD;* ******* *** *&#xD;*       * *** *&#xD;******* * *** *&#xD;******* * *** *&#xD;******* * *** *&#xD;******* * *** *&#xD;******* * *** *&#xD;******* *     *&#xD;*^      *******&#xD;***************&#xD;</l></variable><variable name="Maze2"><l>***************&#xD;*             *&#xD;* *********** *&#xD;* *         * *&#xD;* * ******* * *&#xD;* * *     * * *&#xD;* * * *** * * *&#xD;* * *  G* * * *&#xD;* * ***** * * *&#xD;* *       * * *&#xD;* ********* * *&#xD;*           * *&#xD;************* *&#xD;*^            *&#xD;***************&#xD;</l></variable><variable name="Maze3"><l>***************&#xD;************ G*&#xD;***********  **&#xD;**********  ***&#xD;*********  ****&#xD;********  *****&#xD;*******  ******&#xD;******  *******&#xD;*****  ********&#xD;****  *********&#xD;***  **********&#xD;**  ***********&#xD;*  ************&#xD;*^*************&#xD;***************&#xD;</l></variable><variable name="Maze4"><l>***************&#xD;**   **********&#xD;** * **********&#xD;** *          *&#xD;*  ********** *&#xD;* *********** *&#xD;*  ********** *&#xD;**        *** *&#xD;********* ***G*&#xD;*********   ***&#xD;*     ***** ***&#xD;* *** ***** ***&#xD;* *** ***** ***&#xD;*^***       ***&#xD;***************&#xD;</l></variable><variable name="Maze5"><l>***************&#xD;*   *   *   ***&#xD;* * * * * * ***&#xD;* * * * * * ***&#xD;* * * * * * ***&#xD;* *   *   *  **&#xD;* ********** **&#xD;*          * **&#xD;********** * **&#xD;*^ *     * 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