<snapdata remixID="14714119"><project name="Concentric Squares" app="Snap! 11.0.5, https://snap.berkeley.edu" 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select="1"><scene name="Concentric Squares"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="ConcentricSquare %&apos;numberOfSquares&apos; %&apos;DistanceBetweenSquares&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%n" initial="1"></input><input type="%n" initial="1"></input></inputs><script><block s="clear"></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="setHeading"><l>90</l></block><block s="down"></block><block s="doSetVar"><l>distance</l><l>4</l></block><block s="doSetVar"><l>numberOfSquares</l><l>10</l></block><block s="doRepeat"><block var="numberOfSquares"/><script><block s="doRepeat"><l>4</l><script><block s="forward"><block var="DistanceBetweenSquares"/></block><block s="turn"><l>90</l></block></script></block><block s="doChangeVar"><l>DistanceBetweenSquares</l><l>5</l></block><block s="up"></block><block s="setHeading"><l>0</l></block><block s="forward"><block var="distance"/></block><block s="setHeading"><l>-90</l></block><block s="forward"><block var="distance"/></block><block s="setHeading"><l>90</l></block><block s="down"></block></script></block></script></block-definition><block-definition s="Duncan&apos;sSquare" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="DuncansCode %&apos;NumSquares&apos; %&apos;deltaSideLen&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%n" initial="1"></input><input type="%n" initial="1"></input></inputs><script><block s="clear"></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="setHeading"><l>270</l></block><block s="doFor"><l>m</l><l>1</l><block var="NumSquares"/><script><block s="doRepeat"><l>4</l><script><block s="down"></block><block s="forward"><block s="reportVariadicProduct"><list><block 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