hard 9×9 Set 1 Table Grid
15+216x168x4=7=
30x27x33/1=6x
64=75=1-
4=7/29=6=
14x5=2240x9=93=72x
504x18x4=2=18+
13+
5=24+5+6=13+
4+21+9/5=81-
Show solution
258936471
589364712
647125893
471258936
712589364
936471258
893647125
125893647
364712589