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Puzzle 601: Proof of Quilt 11

Remember that contest where you raised enough money for some charities that I was able to make puzzle 601 giant? Your giant has arrived! Fans of right isosceles triangles and rectangles, rejoice!
(click to enlarge)


Ushanka said...

For people who like solving these electronically, here's a Kanpen applet for this puzzle:

rob said...

Awesome, thanks!

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