5 Patterns
Normal pattern #43509
#43509
10x6
20
2
34
1
191
98.1% by AlterEgo
Normal pattern #39889
#39889
12x24
24
7
376
1
540
97.2% by AlterEgo
Alpha pattern #31213
#31213
27x94
28
2
35
0
182
98.0% by AlterEgo
Alpha pattern #29175
#29175
15x20
16
11
135
0
398
98.5% by AlterEgo
Normal pattern #26913
#26913
9x8
18
3
5
0
34
95.0% by AlterEgo