<snapdata remixID="14561913"><project name="Concentric Squares" app="Snap! 11.0.2, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKAAAAB4CAYAAAB1ovlvAAAJ00lEQVR4Aeyda2gV6RnH/zm5NLFJsKDCGtS4RasSa20x1qpYa0yi1HxQ66WKrl8U9IN+s5QGqYQFoVDTYr3g5YOgIlJbl0q9FCkbTdaIrgoJaDTGzcVLEqNm1RMv2TxvOGdnTnJ2zsmbs5mZ9y8+Z2be27zv//n5znmfGc8EuvmHCgyhAgHwDxUYQgUI4BCKz1MD/QJ469YttLa24tmzZ4NibW1tuH37NoLBIDWnAjYF+gB49uxZZGRkKPAEwmjWeLsS/y8twaU/LvpOu/XX9Xjz5g3S09Nx6dIlvH792tYBHpitgA3A69evY9y4cejq6grb5cuXw/vW9O6a8yj4YQMKs5tR/NMctV28cD6KfpyORT8bq44l7xfBL5GamqraGDNmDO7du2e24hy9TQEbgKNGjVKgCGinT5/GnTt3cO3aNVy9ehUHDhxQVllZqcoAH1RDgY8m4we/LUXyx79EIGsUUvN/j0BuvsoLfbx//17VkXZdcxkOdY7bIVXABqBcKgUSMYFx6dKlSEtLw5kzZzBlyhTcvHkTo0ePVjCFev2hpRYfmmt6D1PS1DYpI1ttQx9WAOXyHkrnlgrYAGxvb8erV68UYJMnT0Z9fT3WrFmDXbt2oaioCLt370ZOTo7K//rly7B6wX/+Ae/vV6Hrv7vQ9Z8yZeHMnh0rgLIg6UniXyqgFLABmJ+fj87OTrUClktlXV2dWow8fPgQsi8LkqdPn6rVbMqvN+Orj0screk3Zbh79264nblz56oT84MKiAI2ACVhyZIlyMrKwuPHj9Hc3BzVamtrUZ2R72hfPAaePHmCiRMnYvHixWpfFjtyLhoV6AOghGFkJSyz4axZsxCLfRT8CplVe5FZ+Y9+Lf3zv6Gm/BPc/3c5nj9/rgC/cOEC1acC9kC0zEwCnyxCnOzKlSsIBAK93wcvlKMwqykcelnUE4YRkzCM1X5Se1iVl7ZlMXPjxg264PtXwFVntM2AsvIVOMSOHTuGo0eP4vjx49i2bRsOHTqEgwcP4siRI9iyZYtaEVdXVyugkiKGlPqrT5Dy82URqb2H0nbI5E5Lbyo/TVXABqA1DCOr3aamJkydOhV5eXkq/CIzZGZmJmQhIavk0Oo2UrzuzlZ0Bzsjk9VxCD7ZSn2VyA9jFbAB2G4Jwwh4GzduVOBJPHDmzJkoKyvDggULUFhYiEmTJmHs2LG9M2Bahk3A4L/+hK7P/mxLk4Pu9GxVXuCTFfWECRMkmWawAjYAZeFhDcMEg0EVcnHaTtz4d8dwjIRsWgo+Ve01NjYiNzdXmcHac+g9CtgA7DlGrGEYa4jm6oMOx3CMhGyq6jvQ0dGBOXPmqJlVvgNaTUI/8iSO9INmhgJ9ABxIGCZaqGb+/PkY3lhhC80E/vcXVH/6uz5P0DRXnMKLFy/Ukzjy1IwZ8nOUNgBlkREKw0R7Cka+vzmZhGikTHIggJz7n4XDMxKSkfBM8ZSRtjRJz8Wj8PdDWei0tLTQOwYoYAPQGoapqqpSIZft27dDLosSfjl8+LBK27t3rwrL7NixA6WlpQiV3bNnD+R+8alTp/Cy517xu3fvkGw7A5A8aUFPiGZpX2m7EQYwJSUFcqelbyGm+E0BGx7WMIyESGQmmj59urodJ8dv377F+PHjMWLECKWDhGJktSyzlayIhw0bhuzsbEybNk0tNqSOKmj9SEpCUiDZmqL2u9EdBlBmz6SkJJXOD38rYAPQGoZZt24dVq5ciWXLlqGgoEAFnzds2IAZM2ao9BUrVqithGhKSkogJk/OrF+/XtUZPnx4z223DkRiJE/LSJgmUtZAcmoYwIaGBsyePTuyCI99qIANwMgwjASiJV4nT8A8ePAA8iiVLBQkXcI1jx49guTJwwbytIzky75sJb21rR3pK3fHFKKp+9FMNWvW19dDZl15DtGHenNIEQrYAJQ8CcPI7COXT/n/G7p259Uw1I0ucrSGtq/Vo/tr164FA9TiCTOsD4AybFmMyAOoAuP3afPmzVMPOEgf/GUcTTQF+gUwWmGmU4HBVoAADraibC8uBQhgXHKx8GArQAAHW1G2F5cCBDAuuVh4sBUggIOtKNuzKeB0QACdFGJ+QhUggAmVl407KUAAnRRifkIVIIAJlZeNOylAAJ0UYn5CFSCACZWXjTsp4F8AnUbOfFcoQABd4QZzO0EAzfW9K0ZOAF3hBnM7QQDN9b0rRk4AXeEGcztBAP3ne0+NiAB6yl3+6ywB9J9PPTUiAugpd/mvswTQfz711IgIoKfc5b/OEkD/+dRTIxpUAD01cnbWFQoQQFe4wdxOEEBzfe+KkRNAV7jB3E4QQHN974qRE0BXuMHcThDAKL6XH1rfv38/5F3JUYpYkrk7UAUIYBTl5HVkFy9exNatW9WLdeQNAPv27YP8kHuUKkwegAIEMIpo8mv/8lZQ+U3skSNHQmA8d+4cVq9ejeLiYpw4cQLyRtEo1ZkcowIEMEahrMUCgV7Z5H0m1nTrvgBqPbbuW/Os+9Yysm/Ns+5LntWsedZ9axm37vcq6dbeDWG/ZOaTy67MhPKL/wsXLlQz38mTJyGvM1u1ahXkVRVD2EVfnJoARnHj+fPn1ftRysvLUVFRgc2bN2PTpk3ql/yjVGHyABQggFFEW758uQJO3gAVpQiTAeiKQAB1FWR9LQUIoJZ8rKyrAAHUVFBWnf1ZTU2NZstmVCeAmn6W1XB/tnPnTs2WzahOAM3ws2tHSQBd6xozOuZdAM3wj+9HSQB972J3D5AAuts/vu8dAdR0cX8hGKe0vLw8zbP6pzoB1PRlfyEYpzQC+K3oBPBbLbg3BAoQQE3RnS63TvkDuGOi2WN3VSeAmv5wutw65Zt+x4QAagLI6noKEEA9/VhbUwECqCkgq+spQAD19GNtTQUIoKaArK6nQFwA6p3Kn7Wdwiw6+SYErAmg5r8LpzCLTj4B1HQOq1MBJwU4Azop5JCvc4mNp65f75gQQAfAnLJ1LrHx1PXrHRMC6EQY8xOqAAGMSV4WSpQCBDBRyrLdmBQggDHJxEKJUoAAJkpZthuTAgQwJpmiF4onlJKosl4OWBPA6GzFlBNPKCVRZQlgTK5iIS8qkOg+cwbUVDhRl9WBtuu1OyYEUBPARF1WB9qu1+6YEEBNAFldTwECqKcfa2sqQAA1BWR1PQUIoJ5+rK2pgHsB1BwYq3tDAQLoDT/5tpcE0Leu9cbACKA3/OTbXhJA37rWGwMjgN7wk297SQDd51qjekQAjXK3+wZLAN3nE6N6RACNcrf7BksA3ecTo3pEAI1yt/sGSwDd5xOjemQD0KiRc7CuUIAAusIN5naCAJrre1eMnAC6wg3mdoIAmut7V4z8GwAAAP//qSDoLgAAAAZJREFUAwDv+A74rkxPyAAAAABJRU5ErkJggg==</thumbnail><scenes select="1"><scene name="Concentric Squares"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="draw square %&apos;size&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s" initial="1"></input></inputs><script><block s="doRepeat"><l>4</l><script><block s="forward"><block var="size"/></block><block s="turn"><l>90</l></block></script></block></script></block-definition><block-definition s="draw growing squares %&apos;count&apos; %&apos;increment&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s" initial="1"></input><input type="%s" initial="1"></input></inputs><script><block s="doSetVar"><l>size</l><l>20</l></block><block s="doRepeat"><block var="count"/><script><custom-block s="draw square %s"><block var="size"/></custom-block><block s="doChangeVar"><l>size</l><block var="increment"/></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="30"><pentrails>data:image/png;base64,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