hard Set 98 Table Grid
151376235
92873
11311265
151116
1326166
6141116
149813128
1271013137
2519
197
Show solution grid
151376235
98128752321
117431152426514
15816111679
132616286624
6421495111697
1495981358128
1274310137613716
259753119892
193817752