hard 20×20 Set 7 Table Grid
3215
121134185734
21446911544211110114421
4 1
8 1
12
11
11
7
4 1
6
3 4
1 5 6
3 3 1 5
4 2
5 1
4
4
4 1
1 4
4
3
4
Show solved pattern
3215
121134185734
21446911544211110114421
4 1
8 1
12
11
11
7
4 1
6
3 4
1 5 6
3 3 1 5
4 2
5 1
4
4
4 1
1 4
4
3
4