hard Set 99 Table Grid
7169192712
1721814713
1918101114
129418
722111210
1598511313
30973
1895245
21142291011
19910325
542
101615
Show solution grid
7169192712
1721817146871367
1928631810361111495
12939634185634
761221183121028
1596987151156313
30936716321
18951354124532
2159714229102811
19865910193258953
5324249721568
10281654611587