Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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