5 Patterns
Normal pattern #43509
#43509
10x6
20
2
31
0
134
98.2% by AlterEgo
Normal pattern #39889
#39889
12x24
24
7
333
0
470
97.4% by AlterEgo
Alpha pattern #31213
#31213
27x94
28
2
31
0
151
98.4% by AlterEgo
Alpha pattern #29175
#29175
15x20
16
11
111
0
302
98.7% by AlterEgo
Normal pattern #26913
#26913
9x8
18
3
5
0
29
97.9% by AlterEgo