5 Patterns
Normal pattern #43509
#43509
10x6
20
2
34
1
183
98.1% by AlterEgo
Normal pattern #39889
#39889
12x24
24
7
372
1
532
97.3% by AlterEgo
Alpha pattern #31213
#31213
27x94
28
2
34
0
175
97.9% by AlterEgo
Alpha pattern #29175
#29175
15x20
16
11
133
0
392
98.5% by AlterEgo
Normal pattern #26913
#26913
9x8
18
3
5
0
31
95.0% by AlterEgo