Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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