5 Patterns
Normal pattern #43509
#43509
10x6
20
2
26
0
104
98.1% by AlterEgo
Normal pattern #39889
#39889
12x24
24
7
293
0
396
97.8% by AlterEgo
Alpha pattern #31213
#31213
27x94
28
2
26
0
129
98.3% by AlterEgo
Alpha pattern #29175
#29175
15x20
16
11
99
0
254
98.6% by AlterEgo
Normal pattern #26913
#26913
9x8
18
3
4
0
23
97.8% by AlterEgo