easy Set 49 Table Grid
9=1=4=7=8=6=52-2=2
1-3=5=513+6=67=2=7-1
8=7=10+913
1-5=58-4=43=1-11+
8+11+57=78=83=9=2=24=
9+79=6=11+84=4-5
8=4=6=3=2=1=7=4-
1=14-2=4=3-15+6
3=9=98=1=17+56=643-
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914786532
435967281
582479163
261594378
657813924
729638415
846321759
173245896
398152647