Weekly Extreme Sudoku Competition for Dec 30 to Jan 5

Number 641, Extreme
by Crosswords Ltd. September puzzle packs Now Out!. Thanks for supporting our site.
220 people completed this puzzle correctly

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