hard Set 99 Table Grid
2711152613
159101523
4016
91017545
14151422
17812144
99111911
1112117131517
1423
101415
Show solution grid
2711152613
159271015239635
409541768168
96310179854315
14159614221984
176748128414431
98191156191174
11121183713941517
148512312389
103714681578