easy 9×9 Set 1 Table Grid
7=89=2=4=4-11+6=
1=10+3-4=15+7=83=
4=41=16=3=39=92=12+
813+13+1=2=2312+4=
3=39=1=15=7=72-62-42=
1-4=7=9=5=54-1=18=8
3=4=893-6-1
9=1-2=25-36-5=5+
2=72-6=4=48=5=9=
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789241536
125496783
418639275
856712394
391578642
647953128
534827961
962385417
273164859