Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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