hard 9×9 Set 1 Table Grid
18+4-9=18+
7=4+45x52-42=
6=9=18+8=2=5
2-42-11+315x
23=3-18x9=
3-2=5=6=
18+5=18x108x
6=9=90x8=3=17+4
3=20+84x1=
Show solution
514629783
781395462
136974825
468257139
823541697
947832516
275163948
692718354
359486271