Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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