Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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