hard Set 15 Table Grid
179184115
14103
129891610
32914
1071218724
12101213
1011101316
61113913
1319
103
Show solution grid
179184115
14951091321
128498539161064
3295414653
10734121873424
12481091127513
1064111037131679
61129134991394
13562196472
1019321