<snapdata remixID="11781054"><project name="U3L3-TicTacToe" app="Snap! 7, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="U3L3-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="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"><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="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="229.00000300000002" 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="doSetVar"><l>position number</l><l>0</l></block><block s="show"></block><block s="gotoXY"><l>-50</l><l>50</l></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="doChangeVar"><l>position number</l><l>1</l></block><block s="createClone"><l><option>myself</option></l></block><block s="changeXPosition"><l>50</l></block></script></custom-block><block s="setXPosition"><l>-50</l></block><block s="changeYPosition"><l>-50</l></block></script></custom-block><block s="hide"></block></script><scripts><script x="388" y="114.80000000000001"><block s="doSwitchToCostume"><l>Empty</l></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="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><script x="442.6666666666665" y="41.13333333333338"><block s="doSwitchToCostume"><l>Empty</l><comment w="144.66666666666666" collapsed="true">Another possible solution.</comment></block></script></scripts></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;#&apos; (2)" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportAnd"><block s="reportEquals"><block s="reportListItem"><l>1</l><block s="reportMap"><block s="reifyReporter"><autolambda><block s="reportListItem"><l></l><block var="board"/></block></autolambda><list></list></block><block var="#"/></block></block><block s="reportListItem"><l>2</l><block s="reportMap"><block s="reifyReporter"><autolambda><block s="reportListItem"><l></l><block var="board"/></block></autolambda><list></list></block><block var="#"/></block></block></block><block s="reportEquals"><block s="reportListItem"><l>2</l><block s="reportMap"><block s="reifyReporter"><autolambda><block s="reportListItem"><l></l><block var="board"/></block></autolambda><list></list></block><block var="#"/></block></block><block s="reportListItem"><l>3</l><block s="reportMap"><block s="reifyReporter"><autolambda><block s="reportListItem"><l></l><block var="board"/></block></autolambda><list></list></block><block var="#"/></block></block></block></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="doDeclareVariables"><list><l>big list</l></list></block><block s="doSetVar"><l>big list</l><block s="reportNewList"><list></list></block></block><block s="doForEach"><l>item</l><custom-block s="Possible Winning Triples"></custom-block><script><block s="doAddToList"><block s="reportMap"><block s="reifyReporter"><autolambda><block s="reportListItem"><l></l><block var="board"/></block></autolambda><list></list></block><block var="item"/></block><block var="big list"/></block></script></block><block s="doReport"><block var="big list"/></block></script></block-definition><block-definition s="Won? %&apos;answer&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doDeclareVariables"><list><l>oppositeLetter</l><l>blankCheck</l><l>blankFinal</l></list></block><block s="doIfElse"><block s="reportEquals"><block var="answer"/><l>X</l></block><script><block s="doSetVar"><l>oppositeLetter</l><l>O</l></block></script><script><block s="doSetVar"><l>oppositeLetter</l><l>X</l></block></script></block><block s="doForEach"><l>item</l><custom-block s="status of all winning triples"></custom-block><script><block s="doSetVar"><l>blankCheck</l><block s="reportBoolean"><l><bool>false</bool></l></block></block><block s="doSetVar"><l>blankFinal</l><block s="reportBoolean"><l><bool>false</bool></l></block></block><custom-block s="for %upvar = %n to %n %cs"><l>i</l><l>1</l><l>10</l><script><block s="doSetVar"><l>blankCheck</l><block s="reportListContainsItem"><block var="item"/><block var="i"/></block></block><block s="doIf"><block s="reportEquals"><block var="blankCheck"/><block s="reportBoolean"><l><bool>true</bool></l></block></block><script><block s="doSetVar"><l>blankFinal</l><block s="reportBoolean"><l><bool>true</bool></l></block></block></script></block></script></custom-block><block s="doIf"><block s="reportAnd"><block s="reportAnd"><block s="reportListContainsItem"><block var="item"/><block var="answer"/></block><block s="reportNot"><block s="reportListContainsItem"><block var="item"/><block var="oppositeLetter"/></block></block></block><block s="reportNot"><block var="blankFinal"/></block></block><script><block s="doReport"><block 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pan="0" lines="round" ternary="true" hyperops="true" codify="false" inheritance="false" sublistIDs="false" 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