TWENTY

TWENTY Design and Copyright : Ryan Orce (2019).

A		B		C

D		E		F

Pieces	6	A-B, C-D, E-F are congruent.
Selection	pair
Goal	7×6×6
Holes	16
Solutions	1 / 278
Moves	20.3.4.1.2

Feb 1, 2019 by k16@chiba.email.ne.jp