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Description
Русский: Решение задачи об одновременном утроении всех 12 фигур пентамино 9 комплектами фигур
Source Own work
Author Dmitry Fomin
This work is ineligible for copyright and therefore in the public domain because it consists entirely of information that is common property and contains no original authorship.

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Date/TimeDimensionsUserComment
current04:20, 4 October 2011400 × 280 (2 KB)Dmitry Fomin{{Information |Description ={{ru|1=Решение задачи об одновременном утроении всех 12 фигур пентамино 9 комплектами фигур}} |Source ={{own}} |Author =[[User:Dmitry Fomi

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