<snapdata remixID="12338058"><project name="U5L6 - tic tac toe" 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 - tic tac toe"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><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"/><block s="reportMap"><block s="reifyReporter"><autolambda><block s="reportListItem"><l>1</l><l/></block></autolambda><list></list></block><block var="data lists"/></block></block><block s="evaluate"><block var="mapmany"/><list><block s="reportMap"><block s="reifyReporter"><autolambda><block s="reportCDR"><l/></block></autolambda><list></list></block><block var="data lists"/></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="ccreate board" 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>39</l></block><block s="setScale"><l>95</l></block><block s="doSetVar"><l>position number</l><l>1</l></block><block s="doFor"><l>i</l><l>1</l><l>3</l><script><block s="doFor"><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></block></script></block><block s="hide"></block></script><scripts><script x="239" y="107.30000000000001"><block s="changeXPosition"><l>-150</l></block><block s="changeYPosition"><l>-50</l></block></script><script x="10" y="386.1333333333334"><block s="doSetVar"><l>position number</l><l>0</l></block></script><script x="59" y="336.3"><block s="changeXPosition"><l>50</l></block></script></scripts></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"><custom-block s="map %repRing over %mult%l"><block s="reifyReporter"><autolambda><block s="reportListItem"><l></l><block var="Board"/></block></autolambda><list></list></block><list><block var="Triple"/></list></custom-block></block></script></block-definition><block-definition s="status of wining triples" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><custom-block s="map %repRing over %mult%l"><block s="reifyReporter"><autolambda><custom-block s="status of triple %l"><l/></custom-block></autolambda><list></list></block><list><custom-block s="TicTacToe Wins"></custom-block></list></custom-block></block></script></block-definition><block-definition s="TicTacToe Wins" 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="won? %&apos;Player&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 wining triples"></custom-block><block s="reportNewList"><list><block var="Player"/><block var="Player"/><block var="Player"/></list></block></block></block></script></block-definition><block-definition s="Tic or Tac" type="command" category="control"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doIf"><block s="reportVariadicEquals"><list><block s="reportVariadicOr"><list><custom-block s="won? %s"><l>X</l></custom-block><custom-block s="won? %s"><l>O</l></custom-block></list></block><block s="reportBoolean"><l><bool>false</bool></l></block></list></block><script><block s="doIf"><block s="reportVariadicLessThan"><list><block s="getCostumeIdx"></block><l>2</l></list></block><script><block s="doIfElse"><block s="reportVariadicEquals"><list><block var="X&apos;s turn?"/><block s="reportBoolean"><l><bool>true</bool></l></block></list></block><script><block s="doSwitchToCostume"><l>X</l></block><block s="doReplaceInList"><block var="position number"/><block var="Board"/><l>X</l></block><block s="doSetVar"><l>X&apos;s turn?</l><block s="reportBoolean"><l><bool>false</bool></l></block></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="doSetVar"><l>X&apos;s turn?</l><block s="reportBoolean"><l><bool>true</bool></l></block></block></script></block><block s="doIfElse"><custom-block s="won? %s"><l>X</l></custom-block><script><block s="bubble"><l>X Wins!</l></block></script><script><block s="doIfElse"><custom-block s="won? %s"><l>O</l></custom-block><script><block s="bubble"><l>O Wins!</l></block></script><script><block s="doIf"><block s="reportNot"><block s="reportListContainsItem"><block var="Board"/><l>Empty</l></block></block><script><block s="bubble"><l>Tie Game!</l></block></script></block></script></block></script></block></script></block></script></block></script></block-definition><block-definition s="move in square" type="command" category="other"><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></script><script><block s="doSwitchToCostume"><l>O</l></block><block s="doReplaceInList"><block var="position number"/><block var="Board"/><l>O</l></block></script></block><block s="doSetVar"><l>X&apos;s turn?</l><block s="reportNot"><block var="X&apos;s turn?"/></block></block><block s="doIfElse"><custom-block s="won? %s"><l>X</l></custom-block><script><block s="bubble"><l>X won!</l></block></script><script><block s="doIfElse"><custom-block s="won? %s"><l>O</l></custom-block><script><block s="bubble"><l>O won!</l></block></script><script><block s="doIfElse"><custom-block s="empty? %l"><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></custom-block><script><block s="bubble"><l>Tie Game</l></block></script><script><block s="doIf"><block s="reportNot"><block var="X&apos;s turn?"/></block><script><block s="doBroadcast"><custom-block s="next move for computer"></custom-block><list></list></block></script></block></script></block></script></block></script></block></script></block-definition><block-definition s="winning square for %&apos;player&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doDeclareVariables"><list><l>ready-to-win-triple</l></list></block><block s="doSetVar"><l>ready-to-win-triple</l><custom-block s="find first item such that %predRing from %l"><block s="reifyPredicate"><autolambda><block s="reportVariadicAnd"><list><block s="reportVariadicEquals"><list><custom-block s="number of %s in %l"><block var="player"/><l/></custom-block><l>2</l></list></block><block s="reportVariadicEquals"><list><custom-block s="number of %s in %l"><custom-block s="opponent %s"><block var="player"/></custom-block><l/></custom-block><l>0</l></list></block></list></block></autolambda><list></list></block><custom-block s="status of wining triples"></custom-block></custom-block></block><block s="doIfElse"><custom-block s="empty? %l"><block var="ready-to-win-triple"/></custom-block><script><block s="doReport"><l>0</l></block></script><script><block s="doReport"><custom-block s="find first item such that %predRing from %l"><block s="reifyPredicate"><autolambda><block s="reportIsA"><l></l><l><option>number</option></l></block></autolambda><list></list></block><block var="ready-to-win-triple"/></custom-block></block></script></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="find first item 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="doDeclareVariables"><list><l>items</l></list></block><block s="doSetVar"><l>items</l><custom-block s="keep items such that %predRing from %l"><block var="pred"/><block var="data"/></custom-block></block><block s="doIf"><custom-block s="empty? %l"><block var="items"/></custom-block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doReport"><block s="reportListItem"><l>1</l><block var="items"/></block></block></script></block-definition><block-definition s="number of %&apos;value&apos; in %&apos;triple&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><custom-block s="keep items such that %predRing from %l"><block s="reifyPredicate"><autolambda><block s="reportVariadicEquals"><list><l></l><block var="value"/></list></block></autolambda><list></list></block><block var="triple"/></custom-block></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="reportListItem"><l>1</l><custom-block s="keep items such that %predRing from %l"><block 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