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

Hexomino 6/140

4D
1924x4x4x181+2015Shirakawa

Apr 15, 2015 by k16@chiba.email.ne.jp