<snapdata remixID="12849296"><project name="U3L1p5-TicTacToe" 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="U3L1p5-TicTacToe"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><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="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"><block s="errorObsolete"></block><script><block s="doReport"><block s="reportListItem"><l>1</l><block var="words"/></block></block></script><list></list></block><block s="doIf"><block s="reportVariadicEquals"><list><l></l><block s="reportListItem"><l>1</l><block var="words"/></block></list></block><script><block s="doReport"><custom-block s="join words %mult%txt"><block s="reportCDR"><block var="words"/></block></custom-block></block></script><list></list></block><block s="doIf"><block s="reportVariadicEquals"><list><l></l><block s="reportListItem"><l>2</l><block var="words"/></block></list></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><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><scripts><script x="229.00000300000002" y="196.77778077777774"><block s="reportJoinWords"><list><l></l><l></l></list></block></script></scripts></block-definition><block-definition s="makeBoard" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSwitchToCostume"><l>Empty</l></block><block s="doSetVar"><l>position variable</l><block s="reportVariadicSum"><list><l>-1</l><l>1</l></list></block></block><block s="show"></block><custom-block s="for %upvar = %n to %n %cs"><l>row</l><l>1</l><l>3</l><script><custom-block s="for %upvar = %n to %n %cs"><l>column</l><l>1</l><l>3</l><script><block s="gotoXY"><block s="reportVariadicSum"><list><l>-100</l><block s="reportVariadicProduct"><list><l>50</l><block var="column"/></list></block></list></block><block s="reportDifference"><l>100</l><block s="reportVariadicProduct"><list><l>50</l><block var="row"/></list></block></block></block><block s="doSetVar"><l>position variable</l><block s="reportVariadicSum"><list><block var="position variable"/><l>1</l></list></block></block><block s="createClone"><l><option>myself</option></l></block></script></custom-block></script><comment w="128" collapsed="false">The nested FOR loops are the important part of this solution.  Details like the starting position of the sprite might be different in student solutions.</comment></custom-block><block s="hide"></block></script></block-definition><block-definition s="is x turn true" type="reporter" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doIf"><block s="reportVariadicEquals"><list><block var="X&apos;s turn?"/><block s="reportBoolean"><l><bool>true</bool></l></block></list></block><script><block s="doReport"><l>X</l></block></script><list><l><bool>true</bool></l><script><block s="doReport"><l>O</l></block></script></list></block></script></block-definition><block-definition s="possible winning triples" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportNewList"><list><block s="reportNewList"><list><l>1</l><l>2</l><l>3</l></list></block><block s="reportNewList"><list><l>4</l><l>5</l><l>6</l></list></block><block s="reportNewList"><list><l>7</l><l>8</l><l>9</l></list></block><block s="reportNewList"><list><l>1</l><l>4</l><l>7</l></list></block><block s="reportNewList"><list><l>2</l><l>5</l><l>8</l></list></block><block s="reportNewList"><list><l>3</l><l>6</l><l>9</l></list></block><block s="reportNewList"><list><l>1</l><l>5</l><l>9</l></list></block><block s="reportNewList"><list><l>3</l><l>5</l><l>7</l></list></block></list></block></block></script></block-definition><block-definition s="status of triple %&apos;list&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportMap"><block s="reifyReporter"><autolambda><block s="reportListItem"><l></l><block var="board"/></block></autolambda><list></list></block><block var="list"/></block></block></script><scripts><script x="272.6416015625" y="23.833333333333314"><block s="reportVariadicEquals"><list><l></l><l></l></list></block></script></scripts></block-definition><block-definition s="status of all winning triples" type="reporter" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><custom-block s="status of triple %l"><custom-block s="possible winning triples"></custom-block></custom-block></block></script></block-definition><block-definition s="won? %&apos;#number&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doIfElse"><block s="reportListContainsItem"><custom-block s="status of all winning triples"></custom-block><block s="reportNewList"><list><block var="#number"/><block var="#number"/><block var="#number"/></list></block></block><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script><script><block s="doReport"><block s="reportBoolean"><l><bool>false</bool></l></block></block></script></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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struct="atomic" id="357"></list></costumes><sounds><list struct="atomic" id="358"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="Square" idx="1" x="50" y="-50" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="false" hidden="true" costume="1" color="80,80,80,1" pen="tip" id="363"><costumes><list id="364"><item><ref mediaID="Square_cst_Empty"></ref></item><item><ref mediaID="Square_cst_X"></ref></item><item><ref mediaID="Square_cst_O"></ref></item></list></costumes><sounds><list struct="atomic" id="365"></list></sounds><blocks></blocks><variables><variable name="position variable"><l>9</l></variable></variables><scripts><script x="12.5" y="10"><block s="receiveInteraction"><l><option>clicked</option></l></block></script><script x="12.5" y="56.666666666666686"><block s="createClone"><l><option>myself</option></l><comment w="180" collapsed="false">Demo script removed from hat block&#xD;for solution, replaced by script below.&#xD;Click the &quot;draggable&quot; box if you want&#xD;to demo this.</comment></block><block s="bubble"><l>I&apos;m the parent.</l></block><block s="doGlide"><l>1</l><block s="reportRandom"><l>-200</l><l>200</l></block><block s="reportRandom"><l>-150</l><l>150</l></block></block><block s="bubble"><l></l></block></script><script x="12.5" y="176.33333333333331"><block s="receiveGo"><comment w="53.333333333333336" collapsed="true">3.1.5.5</comment></block><block s="doSetVar"><l>turn counter</l><l>0</l></block><block s="doSetVar"><l>board</l><block s="reportNewList"><list><l>1</l><l>2</l><l>3</l><l>4</l><l>5</l><l>6</l><l>7</l><l>8</l><l>9</l></list></block></block><custom-block s="makeBoard"><comment w="129.33333333333334" collapsed="true">3.1.5.6  Look inside. </comment></custom-block><block s="doSetVar"><l>X&apos;s turn?</l><block s="reportBoolean"><l><bool>true</bool></l><comment w="90" collapsed="true">X plays first.</comment></block></block></script><script x="398.1416015625" y="248.6333333333332"><block s="reportMap"><block s="reifyReporter"><autolambda><block s="reportListItem"><l></l><block var="board"/></block></autolambda><list></list></block><l/></block></script><script x="453.5" y="388.8833333333339"><block s="receiveGo"></block><block s="doForever"><script><block s="doIf"><block s="reportVariadicEquals"><list><custom-block s="won? %s"><l>X</l></custom-block><block s="reportBoolean"><l><bool>true</bool></l></block></list></block><script><block s="doAsk"><l>X wins how do you feel?!!!</l></block></script><list><block s="reportVariadicEquals"><list><custom-block s="won? %s"><l>O</l></custom-block><block s="reportBoolean"><l><bool>true</bool></l></block></list></block><script><block s="doAsk"><l>O wins how do you feel?</l></block></script><block s="reportVariadicAnd"><list><block s="reportVariadicEquals"><list><block s="reportVariadicOr"><list><custom-block s="won? %s"><l>O</l></custom-block><custom-block s="won? 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