Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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