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Order 21 Perfect Square Puzzle | Mathematical Brain Teaser moms Florida woodshop

SKU 44696066327
4.9
DKK30.75 DKK68.75

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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

Description

Florida woodshop

Maximum possible is 91 points if you get them all inside

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Order 21 Perfect Square Puzzle | Mathematical Brain Teaser moms Florida woodshopDiscover the beauty of geometric dissections with the Order 21 Perfect Square Puzzle. Based on a groundbreaking mathematical discovery by A. J. W. Duijvestijn in 1978, this unique puzzle challenges you to arrange 20 wooden squares inside a frame, leaving an opening for the smallest 21st square, which is laser engraved on the frame. A Historic Mathematical Challenge This puzzle represents the only known perfect square dissection of order 21, an

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  • Final sale items are not eligible for returns or exchanges.
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