hard Set 42 Table Grid
371013118121213
111111121520101514
1039820
12111171813198
158291310911
1112141515268
139163051516
781210228
3581411113714
1081472424
8101913912
291614121116
10113757
311151381259115
271829
20719
Show solution grid
371013118121213
11118311125715201019151486
10217392846973820947
1293111129716181376198
15788291385109811192
111293141578159626826
139491661930514151697
725812481073228521
35835141121811833714
10835147248349242589
83510199461394912165
2976853161481512116516
1011923725514725
321111513139812532911532
2784762185672967349
2074972519289