hard Set 10 Table Grid
40x52=4=126x1
15+7=14+225x
18+17+63=
9=5=56x26+
2=48x6=105x10+
8=5=1=
336x15+5=11+26+3
9=7=13+
16+3=28+6+
Show solution
582946137
493127685
147268359
956413278
218635794
734851926
871592463
369784512
625379841