hard Set 99 Table Grid
191197
104311125
281411
1812102313
910221018
14815
10815412
11131410914
2028
418
Show solution grid
191197
1043115612541
2824958141156
188731248102313
910822210186534
145986215249
10468157843112
1113319141091468
208572852894
43118981