easy 8×8 Set 6 Table Grid
3=7=2=8=1=5=
1-8=4=43-5-7=
3=2=21-6=67=74=45=55-
7=8=1=15=54=
7+5=3=39+72=6=
7=713-3-512+86=65+
6-9+3-7=1=
2-5=57=1=3=38=84=4
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43726815
58243167
32167458
67815243
15384726
71458632
84632571
26571384