easy Set 22 Table Grid
7=2-34=42=1=16=1-
2=22-8=14+7=
5=59+4=6=67=75+3=
2=21-8=4=6=
2-12+1=13-5=12+48
4-8+1-1=7=
42-11+11+75=51=1
6=645=57=73=1=6-
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73421865
21358674
58146723
12785436
37612548
85264317
46837251
64573182