easy 8×8 Set 10 Table Grid
7+12+71=4=9+
1-4=3=32=22-89+
10+5-1-61=14-
1-1-11+64=4
4=41=8=83=37=3-25
1=5=4=42=27=3=8=6=6
4+7=2-2=12+6+4
513+9+4=41=
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