easy Set 25 Table Grid
2=3=1=5-84=46=1-5=9=9
4=11+97=1=61-5
5=4=49=2=26=31=15+8
11+23=1=5=5-87=4-
6=7=5=4=10+98+3=8
1=16=69=7=75=2=2
10+3-12+91-823=5+6=
7-6=7=2=7+13+9=3=
86=2-3=34=1-1
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231846759
492371865
549263187
923158674
675419238
318697542
754982316
186725493
867534921