Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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