Weekly Extreme Sudoku Competition for Oct 15 to Oct 21

Number 578, Extreme
by Crosswords Ltd. October puzzle packs Now Out!. Thanks for supporting our site.
253 people completed this puzzle correctly

1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
3 8 4 1 6 7 9 2 5
1 9 2 8 5 4 7 6 3
7 6 5 2 3 9 1 8 4
2 4 9 7 8 1 5 3 6
6 1 7 5 4 3 8 9 2
5 3 8 6 9 2 4 7 1
9 2 3 4 7 5 6 1 8
4 7 6 3 1 8 2 5 9
8 5 1 9 2 6 3 4 7