<snapdata remixID="15141993"><project name="U3L1 - Tic Tac Toe" app="Snap! 11.0.8, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKAAAAB4CAYAAAB1ovlvAAAGs0lEQVR4AeyX3U8UVxjGH1GDpYgYGqQ0ulAhRIMfrSHaNJaaNtCQlNQY9aJNyqWJF1w0MelFtRdeGf+AxiujjcYmalKbNo0QRKOkxAsUTUlNoXxDSunS5SNAl+2ck5R0ouxud3aGd855Fk5md2bOmff9PT9m2JwEXySwigRywBcJrCIBCriK8Hlp4IUCdnV1YXJyEtFodNXHxMQEHj9+zKwMJfCcgK2trcjPz9cCqvAzHUPdHbjzxYdo/fyDjMdg+zX9B5CXl4fbt28bGoHdbbkE7OzsRGlpKRYXFz2PRE8Lql+OoarpHN48dRWbjpzFj21R/PzVT0nH0tcP8W68H/UFIyib6lquo6SkBL29vXanZWD3LgG3bt2KhYUFHfqDBw/Q3NyMGzduYGhoCO3t7Xr/yZMn0dLSgo6ODj3a2tpw8eJFzMzM4NKlS7h8+bI+b00igdjbzXjpldewtLSE8vJy1J89i4gD8ZPr1/X2Def9x6dPY5uzrXXGDmdsm47jt6u/Y/7PRSScn3/rUWv09/c7Z2Tpl8uIIJDz3yqcb+NaHhV6ZWUlnjx5gmPHjkEFPzY2BnVc7Vfv1d1oYGAAhw8fRnFxMa5cuYJoNIqmpiYtsVq3bz5fbZZH4ebN+EN9cv6nq715E5EzZxDfsgVHenpQfusW6p4+xYadO/G3I+FUaQPU9dTdWNWjtkpCNZ3DHAIuAWdnZ7WAKuy+vj7cu3cP3d3dmJ+f1x2vW7cOu3fvRiQS0Xe1mpoaqDm7du1CbW0t9u/fj+npab2GmrCxr1Vtlkf33bvYCyB25w4GL1zAgrNNPHqEh85ddc4RsO/8eSw6ohed+wzFc87/fAnotVQ9asTjcWc2f00i4BJwampKy6buOGVlZfrRW1RUhOrqahw6dAjqC4l6X1VVhfr6ev1lRT2ec3NzUVhYqB+zsVhM3wGnY1N4a+J7DF77Ej989y3u37+PCkfwjSdOYGHHDmyIRJBwtn/l5CDfuduq7aKzTsGpT1Ey8Q3Ua01unl5L1TMyMoIDBw6o3RwGEXAJuG/fPoyPj2vR1B3Hy1j7zgkMbv8IW4o24b0Nv6JmrhPbK+aQt3dt0hEvXMDg6416jFQe0XfA4eFh7NmzBwUFBQahZyuKgEtAteP48eM4ePCgvvOox2umY3R0FM9K3sezV+syHr+MTOpH/dGjR1FRUaHK4zCMwHMCqv7Ul4qGhgY0Njau+qirq8P69etVWRzZISBqlRcKKKpCFmM0AQpodLzym6OA8jMyukIKaHS88pujgPIzMrpCCmh0vPKbC1RA+ThYYdAEKGDQxHk9FwEK6MLBD0EToIBBE+f1XAQooAsHPwRNgAIGTZzXcxGggC4cfn3guisRoIArkeH+QAhQwEAw8yIrEaCAK5Hh/kAIUMBAMPMiKxGggCuR4f5ACFDAQDDbe5FUnVPAVIR43FcCFNBXvFw8FQEKmIoQj/tKgAL6ipeLpyJAAVMR4nFfCVBAX/Fy8VQEzBUwVec8LoIABRQRg71FUEB7sxfROQUUEYO9RVBAe7MX0TkFFBGDvUVQQPOyD1VHFDBUcZlXLAU0L9NQdUQBQxWXecVSQPMyDVVHFDBUcZlXLAU0L9NQdZRVAUPVOYsVQYACiojB3iIooL3Zi+icAoqIwd4iKKC92YvonAKKiMHeIihgVrLnIpkSoICZkuO8rBCggFnByEUyJUABMyXHeVkhQAGzgpGLZEqAAmZKjvOyQoACZgWjvYt47ZwCeiXI+Z4IUEBP+DjZKwEK6JUg53siQAE94eNkrwQooFeCnO+JAAX0hI+TvRIIr4BeO+d8EQQooIgY7C2CAtqbvYjOKaCIGOwtggLam72IzimgiBjsLYIChi97oyqmgEbFGb5mKGD4MjOqYgpoVJzha4YChi8zoyqmgEbFGb5mKGD4MjOq4v8loFGdsxkRBCigiBjsLYIC2pu9iM4poIgY7C2CAtqbvYjOKaCIGOwtggKmlT1P8osABfSLLNdNiwAFTAsTT/KLAAX0iyzXTYsABUwLE0/yiwAF9Iss102LAAVMC5O9J/ndOQX0mzDXT0qAAibFw4N+E6CAfhPm+kkJUMCkeHjQbwIU0G/CXD8pAQqYFA8P+k1AroB+d871RRCggCJisLcICmhv9iI6p4AiYrC3CApob/YiOqeAImKwtwgKKC97qyqigFbFLa9ZCigvE6sqooBWxS2vWQooLxOrKqKAVsUtr1kKKC8TqypyCWhV52xWBAEKKCIGe4uggPZmL6JzCigiBnuLoID2Zi+i838AAAD///FIZi4AAAAGSURBVAMANxdlvBiqfsYAAAAASUVORK5CYII=</thumbnail><scenes select="1"><scene name="U3L1 - Tic Tac Toe"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="win or tie?" type="command" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doIfElse"><custom-block s="won? %s"><l>X</l></custom-block><script><block s="doBroadcast"><l>x win</l><list></list></block><block s="doSetVar"><l>playing?</l><block s="reportBoolean"><l><bool>false</bool></l><comment w="90" collapsed="true">X plays first.</comment></block></block></script><script><block s="doIfElse"><custom-block s="won? %s"><l>O</l></custom-block><script><block s="doBroadcast"><l>o win</l><list></list></block><block s="doSetVar"><l>playing?</l><block s="reportBoolean"><l><bool>false</bool></l><comment w="90" collapsed="true">X plays first.</comment></block></block></script><script><block s="doIf"><custom-block s="tie?"></custom-block><script><block s="doBroadcast"><l>tie</l><list></list></block><block s="doSetVar"><l>playing?</l><block s="reportBoolean"><l><bool>false</bool></l><comment w="90" collapsed="true">X plays first.</comment></block></block></script><list></list></block></script></block></script></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="reportVariadicGreaterThan"><list><block s="reportListAttribute"><l><option>length</option></l><block s="reportKeep"><block s="reifyPredicate"><autolambda><block s="reportVariadicEquals"><list><l></l><block s="reportNewList"><list><block var="player"/><block var="player"/><block var="player"/></list></block></list></block></autolambda><list></list></block><custom-block s="Status of all winning triples"></custom-block></block></block><l>0</l></list></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><block s="reportListItem"><l></l><block var="board"/></block></autolambda><list></list></block><custom-block s="possible winning triples"></custom-block></block></block></script><scripts><script x="15.109375" y="104.80000000000001"><custom-block s="status of triple %l"><l/></custom-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"><block s="reportMap"><block s="reifyReporter"><autolambda><block s="reportListItem"><l>1</l><block var="board"/></block></autolambda><list></list></block><block var="triple"/></block></block></script><scripts><script x="327.564453125" y="84.66666666666669"><block var="triple"/></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><scripts><script x="315.07421875" y="227.53333333333336"><block s="reportNewList"><list><l>1</l><l>2</l><l>3</l></list></block></script></scripts></block-definition><block-definition s="tie?" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportListIsEmpty"><block s="reportKeep"><block s="reifyPredicate"><autolambda><block s="reportVariadicEquals"><list><l>e</l><l></l></list></block></autolambda><list></list></block><block var="board"/></block></block></block></script></block-definition><block-definition s="makeBoard" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="show"></block><block s="doSwitchToCostume"><l>Empty</l></block><block s="doSetVar"><l>position #</l><l>1</l></block><block s="doFor"><l>row</l><l>1</l><l>-1</l><script><block s="doFor"><l>column</l><l>-1</l><l>1</l><script><block s="gotoXY"><block s="reportVariadicProduct"><list><block var="column"/><l>50</l></list></block><block s="reportVariadicProduct"><list><block var="row"/><l>50</l></list></block></block><block s="createClone"><l><option>myself</option></l></block><block s="doChangeVar"><l>position #</l><l>1</l></block></script></block></script></block><block s="hide"></block></script></block-definition><block-definition s="best moves (2)" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportListItem"><l>1</l><block s="reportKeep"><block s="reifyPredicate"><autolambda><block s="reportVariadicEquals"><list><l>e</l><block s="reportListItem"><l></l><block var="board"/></block></list></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>2</l><l>3</l><l>6</l><l>8</l></list></block></block></block></block></script></block-definition></blocks><primitives></primitives><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="false" hyperops="true" codify="false" inheritance="true" sublistIDs="false" 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