Fifteen

Developed by Pedro Izecksohn.

1 2 3 4
D 9 5 8
A C 7 F
6 _ E B

Fifteen

1 2 3 4 D 9 5 8 A C 7 F 6 _ E B

1 2 3 4
D 9 5 8
A C 7 F
6 _ E B