medium Set 15 Table Grid
2=12x6=2-80x
33-7x1=113+45=72x9
12+5=16x6=14+
10+189x30x6
12x3x9=5=
168x45x3-87=71-
1=216x68=3=343-72=
105x3-3=13+49=6x
9=2=6=13+
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481592637
829731564
742618395
654987123
196853472
578324916
935276841