<snapdata remixID="12383225"><project name="U5L6-tictactoe" app="Snap! 8.2, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="U5L6-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></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></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></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="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="makeBoard" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSwitchToCostume"><l>Empty</l></block><block s="show"></block><block s="setEffect"><l><option>ghost</option></l><l>30</l></block><block s="setScale"><l>95</l></block><block s="doSetVar"><l>position number</l><l>1</l></block><custom-block s="for %upvar = %n to %n %cs"><l>i</l><l>1</l><l>3</l><script><custom-block s="for %upvar = %n to %n %cs"><l>j</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="j"/></list></block></list></block><block s="reportDifference"><l>100</l><block s="reportVariadicProduct"><list><l>50</l><block var="i"/></list></block></block></block><block s="createClone"><l><option>myself</option></l></block><block s="doChangeVar"><l>position number</l><l>1</l></block></script></custom-block></script></custom-block><block s="hide"></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;triple&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="triple"/></block></block></script></block-definition><block-definition s="status of all winning triples" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportMap"><block s="reifyReporter"><autolambda><custom-block s="status of triple %l"><l/></custom-block></autolambda><list></list></block><custom-block s="possible winning triples"></custom-block></block></block></script></block-definition><block-definition s="won? %&apos;who&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doReport"><block s="reportListContainsItem"><custom-block s="status of all winning triples"></custom-block><block s="reportNewList"><list><block var="who"/><block var="who"/><block var="who"/></list></block></block></block></script></block-definition><block-definition s="tied?" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportVariadicEquals"><list><block s="reportFindFirst"><block s="reifyPredicate"><autolambda><block s="reportIsA"><l></l><l><option>number</option></l></block></autolambda><list></list></block><block var="board"/></block><l></l></list></block></block></script></block-definition><block-definition s="move in this square" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doIfElse"><block var="X&apos;s turn?"/><script><block s="doSwitchToCostume"><l>X</l></block><block s="doReplaceInList"><block var="position number"/><block var="board"/><l>X</l></block><block s="doIf"><custom-block s="won? %s"><l>X</l></custom-block><script><block s="bubble"><l>X won!</l></block><block s="doSetVar"><l>playing</l><block s="reportBoolean"><l><bool>false</bool></l></block></block></script></block><block s="doBroadcast"><custom-block s="winning square for player %s"><l>X</l></custom-block><list></list></block></script><script><block s="doSwitchToCostume"><l>O</l></block><block s="doReplaceInList"><block var="position number"/><block var="board"/><l>O</l></block><block s="doIf"><custom-block s="won? %s"><l>O</l></custom-block><script><block s="bubble"><l>O won!</l></block><block s="doSetVar"><l>playing</l><block s="reportBoolean"><l><bool>false</bool></l></block></block></script></block></script></block><block s="doSetVar"><l>X&apos;s turn?</l><block s="reportNot"><block var="X&apos;s turn?"/></block></block></script></block-definition><block-definition s="best empty square" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportFindFirst"><block s="reifyPredicate"><autolambda><block s="reportListContainsItem"><block s="reportKeep"><block s="reifyPredicate"><autolambda><block s="reportIsA"><l></l><l><option>number</option></l></block></autolambda><list></list></block><block var="board"/></block><l></l></block></autolambda><list></list></block><block s="reportNewList"><list><l>5</l><l>1</l><l>3</l><l>7</l><l>9</l><l>8</l><l>2</l><l>4</l><l>6</l></list></block></block></block></script></block-definition><block-definition s="How many %&apos;X or Y&apos; in %&apos;list&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%l"></input></inputs><script><block s="doReport"><block s="reportListAttribute"><l><option>length</option></l><block s="reportKeep"><block s="reifyPredicate"><autolambda><block s="reportVariadicIsIdentical"><list><l></l><block var="X or Y"/></list></block></autolambda><list></list></block><block var="list"/></block></block></block></script></block-definition><block-definition s="winning tripple for player %&apos;player&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doReport"><block s="reportKeep"><block s="reifyPredicate"><autolambda><block s="reportVariadicEquals"><list><custom-block s="How many %s in %l"><block var="player"/><l/></custom-block><l>2</l></list></block></autolambda><list></list></block><custom-block s="status of all winning triples"></custom-block></block></block></script></block-definition><block-definition s="winning square for player %&apos;player&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doSetVar"><l>bes</l><block s="reportNewList"><list></list></block></block><block s="doForEach"><l>item</l><custom-block s="winning tripple for player %s"><block var="player"/></custom-block><script><block s="doAddToList"><block s="reportKeep"><block s="reifyPredicate"><autolambda><block s="reportIsA"><l></l><l><option>number</option></l></block></autolambda><list></list></block><block var="item"/></block><block var="bes"/></block></script></block><block s="doIfElse"><block s="reportVariadicEquals"><list><block s="reportListIsEmpty"><block var="bes"/></block><block s="reportBoolean"><l><bool>true</bool></l></block></list></block><script><block s="doForEach"><l>item</l><custom-block s="winning tripple 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