Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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