Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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