expert 15×15 Set 9 Table Grid
221
027588566612331
0
3
3 1
1 6
10
10
8
8
4 7
1 4
2
0
0
0
0
Show solved pattern
221
027588566612331
0
3
3 1
1 6
10
10
8
8
4 7
1 4
2
0
0
0
0