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Little math problems July 2019
07-29-2019, 06:57 PM
Post: #3
RE: Little math problems July 2019
Diagonal is allowed. Of course, one can also propose solutions to variants.

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Little math problems July 2019 - pier4r - 07-28-2019, 07:28 PM
RE: Little math problems July 2019 - pier4r - 07-29-2019 06:57 PM



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