<snapdata remixID="12844076"><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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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="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><block s="doChangeVar"><l>position number</l><l>1</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="¿hay una victoria?" type="predicate" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doIf"><custom-block s="is there a win at positions %s %s %s ?"><l>1</l><l>3</l><l>5</l></custom-block><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script><list></list></block><block s="doIf"><custom-block s="is there a win at positions %s %s %s ?"><l>4</l><l>5</l><l>6</l></custom-block><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script><list></list></block><custom-block s="..."></custom-block><block s="doIf"><custom-block s="is there a win at positions %s %s %s ?"><l>3</l><l>5</l><l>7</l></custom-block><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script><list></list></block><block s="doReport"><block s="reportBoolean"><l><bool>false</bool></l></block></block></script></block-definition><block-definition s="is there a win at positions %&apos;pos1&apos; %&apos;pos2&apos; %&apos;pos3&apos; ?" type="predicate" category="other"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input><input type="%s"></input></inputs><script><block s="doReport"><l></l></block></script></block-definition><block-definition s="..." type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs></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 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="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="won %&apos;X or O&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="X or O"/><block var="X or O"/><block var="X or O"/></list></block></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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6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECByxcQFpoRMBzwAAAABJRU5ErkJggg==</pentrails><costumes><list 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