Fifteen

Developed by Pedro Izecksohn.

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

Fifteen

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

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