<snapdata remixID="8770458"><project name="U2L4RobotinaMaze-CHALLENGE" app="Snap! 5.1, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><stage name="Stage" width="480" height="360" costume="0" color="255,255,255,1" tempo="60" threadsafe="false" volume="100" pan="0" lines="round" ternary="true" codify="false" inheritance="false" sublistIDs="false" scheduled="false" 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</pentrails><costumes><list struct="atomic" id="2"></list></costumes><sounds><list struct="atomic" id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><sprite name="Board" idx="2" x="160" y="-80" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="1" color="255,255,255,1" pen="tip" id="8"><costumes><list id="9"><item><costume name="Untitled" center-x="240" center-y="180" image="data:image/png;base64,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" 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x="269.6666666666667" y="89"><custom-block s="Draw Maze 3"></custom-block></script><script x="51.666666666666686" y="204"><custom-block s="Draw Maze 5"></custom-block></script><script x="258.6666666666667" y="180"><custom-block s="Draw Maze 4"></custom-block></script></scripts></sprite><sprite name="Goal" idx="3" x="-140" y="140" heading="355" scale="1" volume="100" pan="0" rotation="1" draggable="false" costume="1" color="152.99999999999997,191.25,0,1" pen="tip" id="24"><costumes><list id="25"><item><costume name="Untitled" center-x="16" center-y="15.5" 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id="33"/></item></list></costumes><sounds><list struct="atomic" id="34"></list></sounds><blocks></blocks><variables></variables><scripts><script x="13.199999999999989" y="10"><block s="receiveKey"><l><option>space</option></l></block><block s="setColor"><color>13,0,209,1</color></block><block s="setSize"><l>5</l></block><block s="down"></block><custom-block s="Escape Your Maze"><comment w="200.71428571428572" collapsed="true">Go to the Board Sprite to complete the Draw Your Maze block before completing the Escape Your Maze block here.</comment></custom-block></script><script x="202.20000000000005" y="10.666666666666686"><block s="receiveGo"></block><block s="doWait"><l>.5</l></block><custom-block s="Go To Start"></custom-block></script><comment x="10" y="254.40000000000032" w="223.0666666666667" collapsed="true">Edit these remaining blocks to solve other mazes. Be sure to swap with &quot;Escape Maze 1&quot; block.</comment><comment x="125.86666666666673" y="363.6666666666665" w="166" collapsed="true">Click on the Board sprite to access the maze drawing blocks.</comment><script x="216" y="186"><custom-block s="matrix Column"></custom-block></script><script x="216" y="207.9999999999999"><custom-block s="matrix Row"></custom-block></script><script x="215" y="230"><custom-block s="robot direction"></custom-block></script><script x="17.285714285714278" y="592.1428571428565"><custom-block s="Escape Any Maze"><comment w="90" collapsed="false">See if you can write a block to solve ANY maze.</comment></custom-block></script><comment x="373" y="533.8571428571422" w="90" collapsed="false">Challenge: Create the onBoard predicate, and the Escape Any Maze Block so that your Robot can solve any maze</comment><script x="105.47619047619048" y="546.119047619047"><custom-block s="onBoard %s %s"><l></l><l></l></custom-block></script><script x="218.97619047619048" y="546.119047619047"><custom-block s="onWall? %s %s"><l></l><l></l></custom-block></script><script x="200.47619047619048" y="571.3095238095233"><block s="reportTouchingObject"><l>Goal</l></block></script><script x="309.20000000000005" y="94"><custom-block s="Escape Maze 1"><comment w="200.93333333333334" collapsed="true">Edit this block and write its code using only the four custom motion blocks in the palette and any Control blocks you need.</comment></custom-block></script><script x="160.2" y="111"><custom-block s="Escape Maze 2"></custom-block></script><script x="62.19999999999999" y="148"><custom-block s="Escape Maze 4"></custom-block></script><script x="179.2" y="153"><custom-block s="Escape Maze 5"></custom-block></script><script x="309.20000000000005" y="145"><custom-block s="Escape Maze 3"></custom-block></script><script x="81.33333333333331" y="192.19999999999976"><custom-block s="Go To Start"></custom-block></script></scripts></sprite><watcher var="step" style="normal" x="9.687500000000341" y="9.6875" color="243,118,29" hidden="true"/><watcher var="Start" style="normal" x="9.687500000000341" y="30.031251937499974" color="243,118,29" hidden="true"/><watcher var="Goal" style="normal" x="9.999999999999886" y="10" color="243,118,29" hidden="true"/></sprites></stage><hidden> forward turn turnLeft setHeading doFaceTowards gotoXY doGotoObject doGlide changeXPosition setXPosition changeYPosition setYPosition bounceOffEdge xPosition yPosition direction</hidden><headers></headers><code></code><blocks><block-definition s="Move Forward" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doWait"><l>0.5</l></block><block s="forward"><block var="step"/></block></script></block-definition><block-definition s="Rotate Right" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doWait"><l>0.5</l></block><block s="turn"><l>90</l></block></script></block-definition><block-definition s="Rotate Left" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doWait"><l>0.5</l></block><block s="turnLeft"><l>90</l></block></script></block-definition><block-definition s="Go To Start" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="up"></block><block s="setHeading"><l>0</l></block><block s="gotoXY"><block s="reportListItem"><l>1</l><block var="Start"/></block><block s="reportListItem"><l>2</l><block var="Start"/></block></block><block s="down"></block><custom-block s="tell %s to %cs"><l>Goal</l><script><block s="up"></block><block s="gotoXY"><block s="reportListItem"><l>1</l><block var="Goal"/></block><block s="reportListItem"><l>2</l><block var="Goal"/></block></block><block s="down"></block></script></custom-block></script></block-definition><block-definition s="Draw Square size: %&apos;size&apos; color: %&apos;Color&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%txt"></input></inputs><script><block s="setHeading"><l>90</l></block><block s="setColor"><color>230,10,0,1</color></block><block s="down"></block><block s="doRepeat"><l>4</l><script><block s="forward"><block var="size"/></block><block s="turn"><l>90</l></block></script></block><block s="doIfElse"><block s="reportEquals"><block var="Color"/><l>0</l></block><script><block s="setColor"><color>150,150,150,1</color></block></script><script><block s="setColor"><color>255,255,255,1</color></block></script></block><block s="up"></block><block s="setHeading"><l>135</l></block><block s="forward"><l>10</l></block><block s="floodFill"></block><block s="forward"><l>-10</l></block><block s="setHeading"><l>90</l></block></script></block-definition><block-definition s="Draw Board %&apos;board matrix&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doWarp"><script><custom-block s="for %upvar = %n to %n %cs"><l>j</l><l>1</l><l>8</l><script><block s="gotoXY"><l>-160</l><block s="reportDifference"><l>160</l><block s="reportProduct"><block s="reportDifference"><block var="j"/><l>1</l></block><block var="step"/></block></block></block><custom-block s="for %upvar = %n to %n %cs"><l>i</l><l>1</l><l>8</l><script><custom-block s="Draw Square size: %n color: %txt"><block var="step"/><block s="reportListItem"><block var="i"/><block s="reportListItem"><block var="j"/><block var="board matrix"/></block></block></custom-block><block s="changeXPosition"><block var="step"/></block></script></custom-block><block s="changeYPosition"><block var="step"/></block></script></custom-block></script></block></script></block-definition><block-definition s="Draw Maze 2" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="clear"></block><block s="doSetVar"><l>step</l><l>40</l></block><block s="doSetVar"><l>board matrix</l><block s="reportNewList"><list><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>1</l><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>1</l><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>1</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>1</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>1</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>1</l></list></block></custom-block></list></block></block><custom-block s="Draw Board %l"><block var="board matrix"/></custom-block><block s="doSetVar"><l>Start</l><block s="reportNewList"><list><l>140</l><l>-140</l></list></block></block><block s="doSetVar"><l>Goal</l><block s="reportNewList"><list><l>-140</l><l>140</l></list></block></block></script></block-definition><block-definition s="Draw Maze 3" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="clear"></block><block s="doSetVar"><l>step</l><l>40</l></block><block s="doSetVar"><l>board matrix</l><block s="reportNewList"><list><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block></list></block></block><custom-block s="Draw Board %l"><block var="board matrix"/></custom-block><block s="doSetVar"><l>Start</l><block s="reportNewList"><list><l>140</l><l>-140</l></list></block></block><block s="doSetVar"><l>Goal</l><block s="reportNewList"><list><l>-140</l><l>140</l></list></block></block></script></block-definition><block-definition s="Draw Maze 5" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="clear"></block><block s="doSetVar"><l>step</l><l>40</l></block><block s="doSetVar"><l>board matrix</l><block s="reportNewList"><list><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block></list></block></block><custom-block s="Draw Board %l"><block var="board matrix"/></custom-block><block s="doSetVar"><l>Start</l><block s="reportNewList"><list><l>140</l><l>-140</l></list></block></block><block s="doSetVar"><l>Goal</l><block s="reportNewList"><list><l>-140</l><l>140</l></list></block></block></script></block-definition><block-definition s="Draw Your Maze" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="clear"></block><block s="doSetVar"><l>step</l><l>40</l></block><block s="doSetVar"><l>board matrix</l><block s="reportNewList"><list><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block></list></block></block><custom-block s="Draw Board %l"><block var="board matrix"/></custom-block><block s="doSetVar"><l>Start</l><block s="reportNewList"><list><l>140</l><l>-140</l></list></block></block><block s="doSetVar"><l>Goal</l><block s="reportNewList"><list><l>-140</l><l>140</l></list></block></block></script></block-definition><block-definition s="Escape Maze 2" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doRepeat"><l>7</l><script><custom-block s="Rotate Left"></custom-block><custom-block s="Move Forward"></custom-block><custom-block s="Rotate Right"></custom-block><custom-block s="Move Forward"></custom-block></script></block></script></block-definition><block-definition s="Escape Maze 3" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>3</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Right"></custom-block><block s="doRepeat"><l>3</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>4</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Right"></custom-block><block s="doRepeat"><l>4</l><script><custom-block s="Move Forward"></custom-block></script></block></script></block-definition><block-definition s="Escape Maze 5" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>7</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Right"></custom-block><block s="doRepeat"><l>3</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Right"></custom-block><block s="doRepeat"><l>7</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>3</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>7</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Right"></custom-block><custom-block s="Move Forward"></custom-block></script></block-definition><block-definition s="Draw Maze 1" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="clear"></block><block s="doSetVar"><l>step</l><l>40</l></block><block s="doSetVar"><l>board matrix</l><block s="reportNewList"><list><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block></list></block></block><custom-block s="Draw Board %l"><block var="board matrix"/></custom-block><block s="doSetVar"><l>Start</l><block s="reportNewList"><list><l>140</l><l>-140</l></list></block></block><block s="doSetVar"><l>Goal</l><block s="reportNewList"><list><l>-140</l><l>140</l></list></block></block></script></block-definition><block-definition s="Draw Maze 4" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="clear"></block><block s="doSetVar"><l>step</l><l>40</l></block><block s="doSetVar"><l>board matrix</l><block s="reportNewList"><list><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>1</l><l>1</l><l>1</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>1</l><l>1</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l></list></block></custom-block></list></block></block><custom-block s="Draw Board %l"><block var="board matrix"/></custom-block><block s="doSetVar"><l>Start</l><block s="reportNewList"><list><l>140</l><l>-140</l></list></block></block><block s="doSetVar"><l>Goal</l><block s="reportNewList"><list><l>-140</l><l>140</l></list></block></block></script></block-definition><block-definition s="Escape Maze 1" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>7</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Right"></custom-block><block s="doRepeat"><l>7</l><script><custom-block s="Move Forward"></custom-block></script></block></script></block-definition><block-definition s="Escape Maze 4" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="Move Forward"></custom-block><custom-block s="Rotate Left"></custom-block><custom-block s="Move Forward"></custom-block><custom-block s="Rotate Right"></custom-block><block s="doRepeat"><l>2</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>2</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Right"></custom-block><block s="doRepeat"><l>3</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>3</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Right"></custom-block><custom-block s="Move Forward"></custom-block><custom-block s="Rotate Left"></custom-block><custom-block s="Move Forward"></custom-block></script></block-definition><block-definition s="Escape Your Maze" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>3</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Right"></custom-block><block s="doRepeat"><l>7</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>4</l><script><custom-block s="Move Forward"></custom-block></script></block></script></block-definition><block-definition s="row of maze %&apos;row&apos;" type="reporter" category="other"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block var="row"/></block></script></block-definition><block-definition s="matrix Column" type="reporter" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportSum"><block s="reportRound"><block s="reportQuotient"><block s="reportSum"><block s="xPosition"></block><block s="reportListItem"><l>1</l><block var="Start"/></block></block><block var="step"/></block></block><l>1</l></block></block></script></block-definition><block-definition s="matrix Row" type="reporter" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportSum"><l>1</l><block s="reportMonadic"><l><option>abs</option></l><block s="reportRound"><block s="reportQuotient"><block s="reportSum"><block s="yPosition"></block><block s="reportListItem"><l>2</l><block var="Start"/></block></block><block var="step"/></block></block></block></block></block></script></block-definition><block-definition s="onWall? %&apos;row&apos; %&apos;col&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input></inputs><script><block s="doReport"><block s="reportEquals"><block s="reportListItem"><block var="col"/><block s="reportListItem"><block var="row"/><block var="board matrix"/></block></block><l>0</l></block></block></script></block-definition><block-definition s="label %&apos;text&apos; of size %&apos;size&apos;" type="command" category="pen"><comment x="0" y="0" w="90" collapsed="false">LABEL will stamp text on the stage at the given font size. The direction of the text is the direction the sprite is facing, and color will match the pen color.</comment><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;    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="map %&apos;function&apos; over %&apos;lists&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%repRing"></input><input type="%mult%l"></input></inputs><script><block s="doWarp"><script><block s="doDeclareVariables"><list><l>mapone</l><l>mapmany</l></list></block><block s="doSetVar"><l>mapone</l><block s="reifyScript"><script><block s="doIf"><custom-block s="empty? %l"><block var="data"/></custom-block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doReport"><block s="reportCONS"><block s="evaluate"><block var="function"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><block s="evaluate"><block var="mapone"/><list><block s="reportCDR"><block var="data"/></block></list></block></block></block></script><list><l>data</l></list></block></block><block s="doSetVar"><l>mapmany</l><block s="reifyScript"><script><block s="doIf"><custom-block s="empty? %l"><block s="reportListItem"><l>1</l><block var="data lists"/></block></custom-block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doReport"><block s="reportCONS"><block s="evaluate"><block var="function"/><custom-block s="map %repRing over %mult%l"><block s="reifyReporter"><autolambda><block s="reportListItem"><l>1</l><l/></block></autolambda><list></list></block><list><block var="data lists"/></list></custom-block></block><block s="evaluate"><block var="mapmany"/><list><custom-block s="map %repRing over %mult%l"><block s="reifyReporter"><autolambda><block s="reportCDR"><l/></block></autolambda><list></list></block><list><block var="data lists"/></list></custom-block></list></block></block></block></script><list><l>data lists</l></list></block></block><block s="doIfElse"><custom-block s="empty? %l"><block s="reportCDR"><block var="lists"/></block></custom-block><script><block s="doReport"><block s="evaluate"><block var="mapone"/><list><block s="reportListItem"><l>1</l><block var="lists"/></block></list></block></block></script><script><block s="doReport"><block s="evaluate"><block var="mapmany"/><list><block var="lists"/></list></block></block></script></block></script></block></script></block-definition><block-definition s="empty? %&apos;data&apos;" type="predicate" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportEquals"><block var="data"/><block s="reportNewList"><list></list></block></block></block></script></block-definition><block-definition s="keep items such that %&apos;pred&apos; from %&apos;data&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%predRing"></input><input type="%l"></input></inputs><script><block s="doWarp"><script><block s="doIf"><custom-block s="empty? %l"><block var="data"/></custom-block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doIfElse"><block s="evaluate"><block var="pred"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><script><block s="doReport"><block s="reportCONS"><block s="reportListItem"><l>1</l><block var="data"/></block><custom-block s="keep items such that %predRing from %l"><block var="pred"/><block s="reportCDR"><block var="data"/></block></custom-block></block></block></script><script><block s="doReport"><custom-block s="keep items such that %predRing from %l"><block var="pred"/><block s="reportCDR"><block var="data"/></block></custom-block></block></script></block></script></block></script></block-definition><block-definition s="combine with %&apos;function&apos; items of %&apos;data&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%repRing"></input><input type="%l"></input></inputs><script><block s="doWarp"><script><block s="doIf"><custom-block s="empty? %l"><block s="reportCDR"><block var="data"/></block></custom-block><script><block s="doReport"><block s="reportListItem"><l>1</l><block var="data"/></block></block></script></block><block s="doReport"><block s="evaluate"><block var="function"/><list><block s="reportListItem"><l>1</l><block var="data"/></block><custom-block s="combine with %repRing items of %l"><block var="function"/><block s="reportCDR"><block var="data"/></block></custom-block></list></block></block></script></block></script></block-definition><block-definition s="if %&apos;test&apos; then %&apos;true&apos; else %&apos;false&apos;" type="reporter" category="control"><header></header><code></code><translations></translations><inputs><input type="%b"></input><input type="%anyUE"></input><input type="%anyUE"></input></inputs><script><block s="doIfElse"><block var="test"/><script><block s="doReport"><block s="evaluate"><block var="true"/><list></list></block></block></script><script><block s="doReport"><block s="evaluate"><block var="false"/><list></list></block></block></script></block></script></block-definition><block-definition s="for %&apos;i&apos; = %&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="reportGreaterThan"><block var="start"/><block var="end"/></block><script><block s="doSetVar"><l>step</l><l>-1</l></block><block s="doSetVar"><l>tester</l><block s="reifyReporter"><autolambda><block s="reportLessThan"><block var="i"/><block var="end"/></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="reportGreaterThan"><block var="i"/><block var="end"/></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></block><block s="doIf"><block s="reportEquals"><l></l><block s="reportListItem"><l>1</l><block var="words"/></block></block><script><block s="doReport"><custom-block s="join words %mult%txt"><block s="reportCDR"><block var="words"/></block></custom-block></block></script></block><block s="doIf"><block s="reportEquals"><l></l><block s="reportListItem"><l>2</l><block var="words"/></block></block><script><block s="doReport"><custom-block s="join words %mult%txt"><block s="reportCONS"><block s="reportListItem"><l>1</l><block var="words"/></block><block s="reportCDR"><block s="reportCDR"><block var="words"/></block></block></block></custom-block></block></script></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><scripts><script x="229.000003" y="196.77778077777774"><block s="reportJoinWords"><list><l></l><l></l></list></block></script></scripts></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; %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%cs"></input></inputs><script><block s="doCallCC"><block s="reifyScript"><script><block s="doSetVar"><l>tag</l><block var="cont"/></block><block s="doRun"><block var="action"/><list></list></block></script><list><l>cont</l></list></block></block><custom-block s="ignore %s"><l>3</l></custom-block></script></block-definition><block-definition s="throw %&apos;cont&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">catchtag</input></inputs><script><block s="doRun"><block var="cont"/><list></list></block></script></block-definition><block-definition s="catch %&apos;tag&apos; %&apos;value&apos;" type="reporter" category="control"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%anyUE"></input></inputs><script><block s="doCallCC"><block s="reifyScript"><script><block s="doSetVar"><l>tag</l><block var="cont"/></block><block s="doReport"><block s="evaluate"><block var="value"/><list></list></block></block></script><list><l>cont</l></list></block></block></script></block-definition><block-definition s="throw %&apos;tag&apos; %&apos;value&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">catchtag</input><input type="%s"></input></inputs><script><block s="doRun"><block var="tag"/><list><block var="value"/></list></block></script></block-definition><block-definition s="for each %&apos;item&apos; of %&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="if %&apos;test&apos; do %&apos;action&apos; and pause all $pause-1-255-220-0" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%boolUE"></input><input type="%cs"></input></inputs><script><block s="doDeclareVariables"><list><l>breakpoint</l></list></block><block s="doIf"><block s="evaluate"><block var="test"/><list></list></block><script><block s="doSetVar"><l>breakpoint</l><block var="test"/></block><block s="doShowVar"><l>breakpoint</l></block><block s="doRun"><block var="action"/><list></list></block><block s="doPauseAll"></block><block s="doHideVar"><l></l></block></script></block></script></block-definition><block-definition s="word $arrowRight list %&apos;word&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="word"/><l><option>letter</option></l></block></block></script></block></script></block-definition><block-definition s="ignore %&apos;x&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs></block-definition><block-definition s="tell %&apos;sprite&apos; 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="Escape Any Maze" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doUntil"><block s="reportTouchingObject"><l>Goal</l></block><script><custom-block s="Move Forward"><comment w="90" collapsed="false">Change the contents of the repeat until loop to make the robot escape any maze.&#xD;(ie get to the goal)&#xD;</comment></custom-block></script></block><block s="doSayFor"><l>I WIN!</l><l>2</l></block></script></block-definition><block-definition s="robot direction" type="reporter" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportRound"><block s="reportModulus"><block s="reportQuotient"><block s="direction"></block><l>90</l></block><l>4</l></block></block></block></script></block-definition><block-definition s="onBoard %&apos;row&apos; %&apos;col&apos;" type="predicate" category="other"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input></inputs><script><block s="doReport"><l></l></block></script><scripts><comment x="55.71428571428572" y="102.28571428571428" w="90" collapsed="false">This block should report False, if the row is not on the board, or the col is not on the board.&#xD;&#xD;It should report True if the row and col are both on the board.</comment></scripts></block-definition></blocks><variables><variable name="step"><l>40</l></variable><variable name="Start"><list struct="atomic" id="1852">140,-140</list></variable><variable name="board matrix"><list id="1853"><item><list struct="atomic" id="1854">1,1,1,1,1,0,0,0</list></item><item><list struct="atomic" id="1855">0,0,0,0,1,0,0,0</list></item><item><list struct="atomic" id="1856">0,0,0,0,1,0,0,0</list></item><item><list struct="atomic" id="1857">0,0,0,0,1,0,0,0</list></item><item><list struct="atomic" id="1858">0,0,0,0,1,0,0,0</list></item><item><list struct="atomic" id="1859">0,0,0,0,1,0,0,0</list></item><item><list struct="atomic" id="1860">0,0,0,0,1,0,0,0</list></item><item><list struct="atomic" id="1861">0,0,0,0,1,1,1,1</list></item></list></variable><variable name="Goal"><list struct="atomic" id="1862">-140,140</list></variable></variables></project><media name="U2L4RobotinaMaze-CHALLENGE" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>