medium 15×15 Set 4 Table Grid
4
837442
81231221655241133
9
12
8 4
8 4
3 4
7
6
5
4
2 1
4
6
5 2
2
4
Show solved pattern
4
837442
81231221655241133
9
12
8 4
8 4
3 4
7
6
5
4
2 1
4
6
5 2
2
4