<snapdata remixID="13127927"><project name="U2L4RobotinaMaze" app="Snap! 9.0, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="U2L4RobotinaMaze"><notes></notes><hidden> forward turn turnLeft setHeading doFaceTowards gotoXY doGotoObject doGlide changeXPosition setXPosition changeYPosition setYPosition bounceOffEdge xPosition yPosition direction reportJSFunction reportAtan2 reportVariadicMin reportVariadicMax reportPipe receiveUserEdit getPosition reportMousePosition doDefineBlock doSetBlockAttribute doDeleteBlock reportBlockAttribute reportEnvironment</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="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></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="reportVariadicEquals"><list><block var="Color"/><l>0</l></list></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="reportVariadicProduct"><list><block s="reportDifference"><block var="j"/><l>1</l></block><block var="step"/></list></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="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><list></list></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><list></list></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="reportVariadicEquals"><list><block var="data"/><block s="reportNewList"><list></list></block></list></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><list></list></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><list></list></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="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="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="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="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></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></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></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>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>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>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>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><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></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><block s="doFor"><l>i</l><l>3</l><l>4</l><script><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><block var="i"/><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Right"></custom-block><block s="doRepeat"><block var="i"/><script><custom-block s="Move Forward"></custom-block></script></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><custom-block s="7 steps"></custom-block><custom-block s="Rotate Right"></custom-block><custom-block s="3 steps"></custom-block><custom-block s="Rotate Right"></custom-block><custom-block s="7 steps"></custom-block><custom-block s="Rotate Left"></custom-block><custom-block s="3 steps"></custom-block><custom-block s="Rotate Left"></custom-block><custom-block s="7 steps"></custom-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></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></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>2</l><script><block s="doRepeat"><l>7</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Right"></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><block s="doFor"><l>i</l><l>1</l><l>3</l><script><block s="doRepeat"><block 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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><custom-block s="Move Forward"></custom-block><custom-block s="Move Forward"></custom-block><custom-block s="Move Forward"></custom-block><custom-block s="Rotate Left"></custom-block><custom-block s="Move Forward"></custom-block><custom-block s="Move Forward"></custom-block><custom-block s="Move Forward"></custom-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="7 steps" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="Move Forward"></custom-block><custom-block s="Move Forward"></custom-block><custom-block s="Move Forward"></custom-block><custom-block s="Move Forward"></custom-block><custom-block s="Move Forward"></custom-block><custom-block s="Move Forward"></custom-block><custom-block s="Move Forward"></custom-block></script></block-definition><block-definition s="3 steps" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="Move Forward"></custom-block><custom-block s="Move Forward"></custom-block><custom-block s="Move Forward"></custom-block></script></block-definition></blocks><stage name="Stage" width="480" height="360" 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="1382"></list></costumes><sounds><list struct="atomic" id="1383"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="2"><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="1388"><costumes><list id="1389"><item><ref mediaID="Board_cst_Untitled"></ref></item></list></costumes><sounds><list struct="atomic" id="1390"></list></sounds><blocks></blocks><variables></variables><scripts><script x="16.666666666666686" y="13.333333333333343"><block s="receiveGo"></block><block s="clear"></block><block s="doWait"><l>0.5</l></block><custom-block s="Draw Your Maze"><comment w="115.73333333333335" collapsed="false">Edit this block to create your own maze.</comment></custom-block></script><comment x="18.095238095238102" y="139.76190476190473" w="210.39999999999992" collapsed="false">Replace the &quot;Draw Maze 1&quot; block with these blocks to display the other mazes.</comment><comment x="18.095238095238102" y="113.14285714285717" w="254.80000000000004" collapsed="true">These 5 mazes are already created for you.</comment><script x="19.666666666666686" y="198.49999999999994"><custom-block s="Draw Maze 1"></custom-block></script><script x="46.666666666666686" y="260.1666666666667"><custom-block s="Draw Maze 3"></custom-block></script><script x="55.666666666666686" y="431.16666666666674"><custom-block s="Draw Maze 4"></custom-block></script><script x="64.66666666666669" y="497.16666666666674"><custom-block s="Draw Maze 5"></custom-block></script><script x="70.66666666666669" y="318.1666666666667"><custom-block s="Draw Maze 2"></custom-block></script></scripts></sprite><watcher var="step" style="normal" x="9.687500000000227" y="9.687500000000007" color="243,118,29" hidden="true"/><watcher var="Start" style="normal" x="9.687500000000227" y="30.031251937499974" color="243,118,29" hidden="true"/><sprite name="Robot" idx="1" x="140" y="-140" heading="0" scale="1.4" volume="100" pan="0" rotation="1" draggable="true" costume="1" color="13,0,209,1" pen="middle" id="1406"><costumes><list id="1407"><item><ref mediaID="Robot_cst_arrow"></ref></item></list></costumes><sounds><list struct="atomic" id="1408"></list></sounds><blocks></blocks><variables></variables><scripts><script x="13.200000000000017" y="10"><block s="receiveKey"><l><option>space</option></l><list></list></block><block s="setColor"><color>13,0,209,1</color></block><block s="setSize"><l>5</l></block><block s="down"></block></script><script x="202.2000000000001" y="10.666666666666643"><block s="receiveGo"></block><block s="clear"></block><custom-block s="Go To Start"></custom-block></script><script x="12.333333333333314" y="186.19999999999908"><custom-block s="Go To Start"></custom-block></script><comment x="10" y="254.4000000000011" w="223.0666666666667" collapsed="false">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="363.6666666666681" w="166" collapsed="false">Click on the Board sprite to access the maze drawing blocks.</comment><script x="15.200000000000273" y="376.83333333333496"><custom-block s="Escape Maze 2"></custom-block></script><script x="26.200000000000045" y="322.83333333333485"><custom-block s="Escape Maze 1"><comment w="200.93333333333334" collapsed="false">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="24.200000000000017" y="443.83333333333405"><custom-block s="Escape Maze 3"></custom-block></script><script x="200.20000000000005" y="497.83333333333235"><custom-block s="Escape Maze 4"></custom-block></script><script x="27.200000000000045" y="495.8333333333326"><custom-block s="Escape Maze 5"></custom-block></script><script x="53" y="595.5999999999985"><custom-block s="Escape Your Maze"></custom-block></script></scripts></sprite></sprites></stage><variables><variable name="step"><l>40</l></variable><variable name="Start"><list struct="atomic" id="1432">140,-140</list></variable><variable name="board matrix"><list id="1433"><item><list struct="atomic" id="1434">1,1,1,1,0,0,0,0</list></item><item><list struct="atomic" id="1435">0,0,0,1,0,0,0,0</list></item><item><list struct="atomic" id="1436">0,0,0,1,0,0,0,0</list></item><item><list struct="atomic" id="1437">0,0,0,1,1,0,0,0</list></item><item><list struct="atomic" id="1438">0,0,0,0,1,0,0,0</list></item><item><list struct="atomic" id="1439">0,0,0,0,1,0,0,0</list></item><item><list struct="atomic" id="1440">0,0,0,0,1,1,1,1</list></item><item><list struct="atomic" id="1441">0,0,0,0,0,0,0,1</list></item></list></variable></variables></scene></scenes></project><media name="U2L4RobotinaMaze" app="Snap! 9.0, https://snap.berkeley.edu" version="2"><costume name="Untitled" center-x="240" center-y="180" 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