<snapdata remixID="11772402"><project name="U3L1p5-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="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="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="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="doChangeVar"><l>position number</l><l>1</l></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><scripts><script x="10" y="252.13333333333338"><block s="doSwitchToCostume"><l>Empty</l><comment w="144.66666666666666" collapsed="true">Another possible solution.</comment></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="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></block-definition><block-definition s="possible winning triples" type="reporter" category="variables"><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="variables"><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></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"><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;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 all winning 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="tied?" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportEquals"><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></block></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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