hard Set 97 Table Grid
1319171310
101415813
3730
11122395
1262011
19141712
9101814
13109141015
3116
7910
Show solution grid
1319171310
106414156981358
33730643782
11471223895195
12576201183
19149517125412
963101881914
13581096314107315
318174561697
7439181028