Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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