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Shirakawa's Box Packing Collection

The box packing collection by 白川俊博 (Toshihiro Shirakawa).

☞ Tiling and Packing results of Torsten Sillke
☞ Michael Reid's box collection

Pentomino 5/32

Complete.

4D
82x2x2x532 prime minimal2015Shirakawa
122x2x3x52,008 prime2015Shirakawa
182x3x3x51+ prime2015Shirakawa
273x3x3x51+ prime2015Shirakawa
Apr 13, 2015 by k16@chiba.email.ne.jp