hard Set 79 Table Grid
18+5x17+21+
6x11+1
7=1=42x96x18+5=
32x
5+4-42x
13+711+5=1=3=
5=1-7=8=15+1
120x6=5-7+
Show solution
28157436
83241657
71684325
12736584
46513278
67425813
54378162
35862741