hard 15×15 Set 1 Table Grid
11
3333
11111111
11312121311
212211131112212
421112414211124
1 1 1 1
1 1 1
1 1 1 1
4 4
1 2 2 1
1 3 1 3 1
7
2 1 1 1 2
1 1
1 4 4 1
4 4
2 5 2
1 1
1 3 3 1
1 2 2 1
Show solved pattern
11
3333
11111111
11312121311
212211131112212
421112414211124
1 1 1 1
1 1 1
1 1 1 1
4 4
1 2 2 1
1 3 1 3 1
7
2 1 1 1 2
1 1
1 4 4 1
4 4
2 5 2
1 1
1 3 3 1
1 2 2 1