hard 20×20 Set 2 Table Grid
2
21011
621992555254
35110912133555314111987
2 1
2 1
4 1 4
5 7
4 7
8 9
9 8
10 1 4
13 4
12 4
8 3 2
3 1 3
4 1
3
1 4
4
1 4
8
6
1
Show solved pattern
2
21011
621992555254
35110912133555314111987
2 1
2 1
4 1 4
5 7
4 7
8 9
9 8
10 1 4
13 4
12 4
8 3 2
3 1 3
4 1
3
1 4
4
1 4
8
6
1