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

Heptomino 7/155

3D
244x6x72722015Shirakawa

Apr 10, 2015 by k16@chiba.email.ne.jp