Weekly Extreme Sudoku Competition for Feb 3 to Feb 9

Number 646, Extreme
by Crosswords Ltd. September puzzle packs Now Out!. Thanks for supporting our site.
213 people completed this puzzle correctly

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