[
menu
] [
shape
]
11
Stairs
Design and Copyright :
Klaas Jan Damstra
(2020).
A
B
C
D
E
Pieces
5
Selection
random
Goal
8×6×4
Holes
13
Solutions
1 / 10
Moves
15.4.2
Mar 17, 2020 by k16@chiba.email.ne.jp