Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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