easy 8×8 Set 8 Table Grid
4=47=781-2-3-
14+1-23-3=34=
5=7+37=6=9+
2=27=11+1=3-56=4=
1=113+3=34=5=4-67=7
7+6=62=15+2-1
1=1511+3-10+
713+62=1=8=83=4=5=
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64782153
82153476
53476218
27831564
18345627
45627831
31564782
76218345