<snapdata remixID="9739313"><project name="Concentric Squares" app="Snap! 6, https://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><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" scheduled="false" id="1"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="2"></list></costumes><sounds><list struct="atomic" id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><sprite name="Sprite" idx="1" x="-100" y="100" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="80,80,80,1" pen="tip" id="8"><costumes><list struct="atomic" id="9"></list></costumes><sounds><list struct="atomic" id="10"></list></sounds><blocks></blocks><variables></variables><scripts><script x="51" y="60.16666666666666"><block s="receiveGo"></block><block s="clear"></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="doSetVar"><l>numSquares</l><l>10</l></block><block s="doSetVar"><l>spacebetweenSquares</l><l>10</l></block><block s="doSetVar"><l>spacebetweenSquares2</l><l>-10</l></block><block s="doSetVar"><l>sideLengths</l><l>30</l></block><custom-block s="concentricSquares"></custom-block></script></scripts></sprite><watcher var="numSides" style="normal" x="10" y="10" color="243,118,29"/><watcher var="numSquares" style="normal" x="10" y="31.000001999999988" color="243,118,29"/><watcher var="sideLengths" style="normal" x="10" y="52.000003999999976" color="243,118,29"/><watcher var="spacebetweenSquares" style="normal" x="10" y="73.00000599999998" color="243,118,29"/><watcher var="spacebetweenSquares2" style="normal" x="10" y="94.00000799999997" color="243,118,29"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="concentricSquares" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doRepeat"><block var="numSquares"/><script><block s="down"></block><block s="doRepeat"><l>4</l><script><block s="forward"><block var="sideLengths"/></block><block s="turn"><l>90</l></block></script></block><block s="up"></block><block s="changeXPosition"><block s="reportProduct"><l>-1</l><block var="spacebetweenSquares"/></block></block><block s="changeYPosition"><block var="spacebetweenSquares"/></block><block s="doSetVar"><l>sideLengths</l><block s="reportSum"><block s="reportProduct"><l>2</l><block var="spacebetweenSquares"/></block><block var="sideLengths"/></block></block></script></block><block s="up"></block></script></block-definition></blocks><variables><variable name="numSides"><l>0</l></variable><variable name="numSquares"><l>10</l></variable><variable name="sideLengths"><l>230</l></variable><variable name="spacebetweenSquares"><l>10</l></variable><variable name="spacebetweenSquares2"><l>-10</l></variable></variables></project><media name="Concentric Squares" app="Snap! 6, https://snap.berkeley.edu" version="1"></media></snapdata>