hard 9×9 Set 4 Table Grid
8=1-3=18x
7=1-14+20x
69=2-90x9/1
10+52/
16x43-3=17+13+
3=6x112x11+252x
1-25=54x
9/6=9=2/7=2=2
5=12x4=18+
Show solution
876543129
749682315
692357841
485971236
214739658
327816594
138425967
563198472
951264783