hard Set 99 Table Grid
4221410811
471711
172668
1168
118102311
139155
1397515
10191515129
930
5148
Show solution grid
4221410811
431717981129
1716352266862
11624835
1129810912311
139491578532
132971651569
1019973151512489
96330679143
5411486826