hard 9×9 Set 2 Table Grid
7=68=15x10+
4216x2/18+8/10+
9+7=5=916+8=5-
2-2=9=
1-25+1=
8=9=3/1=4=16+18+
1=3=
5-8+26+71-97-
4=4+25-
Show solution
769218534
492786315
374592861
631845279
527469183
286931457
918653742
853174926
145327698