easy 8×8 Set 10 Table Grid
2=23=8=73-56
12+410+35=57+66+4-
52=4-2-634-4=
1-5-66+125-8=3=
3=34=14+4-15+
7=5=3=5+3-68
6=9+8=83=4=1=
1=8=6=2=7=4=38+
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23874156
84735612
52168374
46512783
31456827
75341268
67283541
18627435