Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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