3 Patterns
Alpha pattern #8735
#8735
9x15
10
3
3
0
0
1
80.0% by clntroach
Normal pattern #1326
#1326
12x12
24
6
2
28
0
31
92.6% by clntroach
Alpha pattern #1164
#1164
11x18
12
6
5
0
0
1
75.0% by clntroach