hard 15×15 Set 1 Table Grid
21512
1122211
2112221222112
133431111134331
121132111231121
2 1 1 2
1 3 1
1 1 1
1 1 5 1 1
1 1 3 1 1
3 1 3
1 1 1 1
1 1 3 1 1
4 3 4
2 3 3 2
2 3 2
1 1
2 1 2
2 2 1 1 2 2
1 1 1 1 1
Show solved pattern
21512
1122211
2112221222112
133431111134331
121132111231121
2 1 1 2
1 3 1
1 1 1
1 1 5 1 1
1 1 3 1 1
3 1 3
1 1 1 1
1 1 3 1 1
4 3 4
2 3 3 2
2 3 2
1 1
2 1 2
2 2 1 1 2 2
1 1 1 1 1