easy 8×8 Set 9 Table Grid
3-56=1=4=47=721-8=
3=313+2-54-
1=2=27+3=15+8=84=
83=31-1=
13+15+6+9+83=4=411+5
3-3=7+69+7
1-47=1-5=54-
43-13+58=1-3=
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56147238
23764851
12653784
78325416
67218345
85436127
34871562
41582673