easy 9×9 Set 7 Table Grid
5=9+1-5-3=
6=9=3=2=1=5=4=48=3-
12+81=16=7=731-25=4-
9=93=37=8=3-
3-5=4=9+7-81-
1-21-54=48=86=
4=1=3-9=2-56=16+71-3
8=84=3=2=29=98+57=6=
8+5=51-16=4=31-8
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527891634
693215487
841673259
936782145
369547812
275438961
418956723
184329576
752164398