<snapdata remixID="14982129"><project name="concentric squares" app="Snap! 11.0.8, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="concentric squares"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="draw a square" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="clear"></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="down"></block><block s="doSetVar"><l>num steps</l><l>10</l></block><block s="doRepeat"><block var="number of square"/><script><block s="doChangeVar"><l>num steps</l><block s="getLastAnswer"></block></block><block s="down"></block><block s="doRepeat"><l>4</l><script><block s="forward"><block s="reportVariadicSum"><list><l>10</l><block var="num steps"/></list></block></block><block s="turn"><l>90</l></block></script></block><block s="up"></block><block s="changeXPosition"><block s="reportQuotient"><block s="getLastAnswer"></block><l>-2</l></block></block><block s="changeYPosition"><block s="reportQuotient"><block s="getLastAnswer"></block><l>-2</l></block></block></script></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" id="51"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="52"></list></costumes><sounds><list struct="atomic" id="53"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="Sprite" idx="1" x="-50" y="-50" heading="0" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="80,80,80,1" pen="tip" id="58"><costumes><list struct="atomic" id="59"></list></costumes><sounds><list struct="atomic" id="60"></list></sounds><blocks></blocks><variables></variables><scripts><script x="301" y="185"><block s="receiveGo"></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="doAsk"><l>how many squares</l></block><block s="doSetVar"><l>number of square</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>how many steps between squares</l></block><block s="doSetVar"><l>num steps</l><block s="getLastAnswer"></block></block><custom-block s="draw a square"></custom-block><block s="clear"></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="down"></block><block s="doSetVar"><l>num steps</l><l>10</l></block><block s="doRepeat"><block var="number of square"/><script><block s="doChangeVar"><l>num steps</l><block s="getLastAnswer"></block></block><block s="down"></block><block s="doRepeat"><l>4</l><script><block s="forward"><block s="reportVariadicSum"><list><l>10</l><block var="num steps"/></list></block></block><block s="turn"><l>90</l></block></script></block><block s="up"></block><block s="changeXPosition"><block s="reportQuotient"><block s="getLastAnswer"></block><l>-2</l></block></block><block s="changeYPosition"><block s="reportQuotient"><block s="getLastAnswer"></block><l>-2</l></block></block></script></block></script></scripts></sprite><watcher var="num steps" style="normal" x="10" y="10" color="243,118,29"/><watcher var="number of square" style="normal" x="10" y="31.000001999999995" color="243,118,29"/><watcher scope="Stage" s="getLastAnswer" style="normal" x="10" y="52.00000399999999" color="4,148,220"/></sprites></stage><variables><variable name="number of square"><l>5</l></variable><variable name="num steps"><l>110</l></variable></variables></scene></scenes></project><media name="concentric squares" app="Snap! 11.0.8, https://snap.berkeley.edu" version="2"></media></snapdata>