<snapdata remixID="14781392"><project name="U2L2pp2-3-Puzzle" app="Snap! 11.0.8, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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select="1"><scene name="U2L2pp2-3-Puzzle" palette="single" buttons="false"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="question from quiz item %&apos;item&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportListItem"><l>1</l><block var="item"/></block></block></script></block-definition><block-definition s="answer from quiz item %&apos;item&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportListItem"><l>2</l><block var="item"/></block></block></script></block-definition><block-definition s="quiz item, question: %&apos;question&apos; answer: %&apos;ans&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input 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struct="atomic" id="38"></list></costumes><sounds><list struct="atomic" id="39"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="ul Puzzle" idx="1" x="-32.04030226700238" y="-34.00503778337529" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="80,80,80,1" pen="tip" id="44"><solution><sprite name="ul" idx="0" x="30" y="30" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="80,80,80,1" pen="tip" id="45"><costumes><list struct="atomic" id="46"></list></costumes><sounds><list struct="atomic" id="47"></list></sounds><blocks></blocks><variables></variables><scripts><comment x="13.33333333333333" y="6.66666666666664" w="373.3333333333333" collapsed="false">U2L2p2 has a lot of reading before they start building code.  So it&apos;s intentional&#xD;that this solution file starts with exercise 4:</comment><script x="13.33333333333333" y="132.33333333333331"><custom-block s="question from quiz item %l"><l/></custom-block></script><script x="13.33333333333333" y="158.3333333333332"><custom-block s="answer from quiz item %l"><l/></custom-block></script><comment x="13.33333333333333" y="184.33333333333334" w="53.333333333333336" collapsed="true">2.5:</comment><script x="13.33333333333333" y="304.33333333333326"><block s="doDeclareVariables"><list><l>score</l></list><comment w="53.333333333333336" collapsed="true">3.4 ITIT</comment></block><block s="doSetVar"><l>score</l><l>0</l></block><block s="doForEach"><l>quiz item</l><block var="my quiz"><comment w="53.333333333333336" collapsed="true">3.1</comment></block><script><block s="doAsk"><custom-block s="question from quiz item %l"><block var="quiz item"/></custom-block></block><block s="doIfElse"><block s="reportVariadicEquals"><list><custom-block s="answer from quiz item %l"><block var="quiz item"/></custom-block><block s="getLastAnswer"></block></list></block><script><block s="doSayFor"><l>That&apos;s correct!</l><l>2</l></block><block s="doSetVar"><l>score</l><block s="reportVariadicSum"><list><block var="score"/><l>1</l></list><comment w="53.333333333333336" collapsed="true">3.4 ITIT</comment></block></block></script><script><block s="doSayFor"><block s="reportJoinWords"><list><l>Sorry, it&apos;s </l><custom-block s="answer from quiz item %l"><block var="quiz item"/></custom-block></list></block><l>2</l><comment w="53.333333333333336" collapsed="true">3.3 ITIT</comment></block></script></block></script></block><block s="doSayFor"><block s="reportJoinWords"><list><l>You got </l><block var="score"/><l> correct out of </l><block s="reportListAttribute"><l><option>length</option></l><block var="my quiz"/></block></list></block><l>2</l><comment w="53.333333333333336" collapsed="true">3.4 ITIT</comment></block></script><script x="13.33333333333333" y="585.3333333333334"><block s="doDeclareVariables"><list><l>score</l><l>correct?</l><l>tries</l></list><comment w="53.333333333333336" collapsed="true">TIF A</comment></block><block s="doSetVar"><l>score</l><l>0</l></block><block s="doForEach"><l>quiz item</l><block var="my quiz"/><script><block s="doSetVar"><l>tries</l><l>3</l></block><block s="doSetVar"><l>correct?</l><block s="reportBoolean"><l><bool>false</bool></l></block></block><block s="doUntil"><block s="reportVariadicOr"><list><block var="correct?"/><block s="reportVariadicEquals"><list><block var="tries"/><l>0</l></list></block></list></block><script><block s="doAsk"><custom-block s="question from quiz item %l"><block var="quiz item"/></custom-block></block><block s="doSetVar"><l>correct?</l><block s="reportVariadicEquals"><list><custom-block s="answer from quiz item %l"><block var="quiz item"/></custom-block><block s="getLastAnswer"></block></list></block></block><block s="doIfElse"><block var="correct?"/><script><block s="doSayFor"><l>That&apos;s correct!</l><l>2</l></block><block s="doSetVar"><l>score</l><block s="reportVariadicSum"><list><block var="score"/><l>1</l></list></block></block></script><script><block s="doSetVar"><l>tries</l><block s="reportDifference"><block var="tries"/><l>1</l></block><comment w="53.333333333333336" collapsed="true">TIF A</comment></block><block s="doIf"><block s="reportVariadicGreaterThan"><list><block var="tries"/><l>0</l></list></block><script><block s="doSayFor"><l>Sorry, try again.</l><l>2</l></block></script><list></list></block></script></block></script><comment w="53.333333333333336" collapsed="true">TIF A</comment></block><block s="doIf"><block s="reportNot"><block var="correct?"/></block><script><block s="doSayFor"><block s="reportJoinWords"><list><l>Sorry, it&apos;s </l><custom-block s="answer from quiz item %l"><block var="quiz item"/></custom-block></list></block><l>2</l></block></script><list></list></block></script></block><block s="doSayFor"><block s="reportJoinWords"><list><l>You got </l><block var="score"/><l> correct out of </l><block s="reportListAttribute"><l><option>length</option></l><block var="my quiz"/></block></list></block><l>2</l></block></script><script x="13.33333333333333" y="1092.333333333333"><block s="doDeclareVariables"><list><l>score</l><l>correct?</l><l>tries</l></list><comment w="53.333333333333336" collapsed="true">TIF B</comment></block><block s="doSetVar"><l>score</l><l>0</l></block><block s="doForEach"><l>quiz item</l><block var="my quiz"/><script><block s="doSetVar"><l>tries</l><l>3</l></block><block s="doSetVar"><l>correct?</l><block s="reportBoolean"><l><bool>false</bool></l></block></block><block s="doUntil"><block s="reportVariadicOr"><list><block var="correct?"/><block s="reportVariadicEquals"><list><block var="tries"/><l>0</l></list></block></list></block><script><block s="doAsk"><custom-block s="question from quiz item %l"><block var="quiz item"/></custom-block></block><block s="doIfElse"><block s="reportIsA"><custom-block s="answer from quiz item %l"><block var="quiz item"/></custom-block><l><option>list</option></l><comment w="53.333333333333336" collapsed="true">TIF B</comment></block><script><block s="doSetVar"><l>correct?</l><block s="reportFindFirst"><block s="reifyPredicate"><autolambda><block s="reportListContainsItem"><block s="reportTextSplit"><block s="getLastAnswer"></block><l><option>word</option></l></block><l></l></block></autolambda><list></list></block><custom-block s="answer from quiz item %l"><block var="quiz item"/></custom-block></block></block></script><script><block s="doSetVar"><l>correct?</l><block s="reportVariadicEquals"><list><custom-block s="answer from quiz item %l"><block var="quiz item"/></custom-block><block s="getLastAnswer"></block></list></block></block></script></block><block s="doIfElse"><block 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