Weekly Extreme Killer Sudoku Competition for Dec 31 to Jan 6

Number 589, Extreme
by Crosswords Ltd. September puzzle packs Now Out!. Thanks for supporting our site.
157 people completed this puzzle correctly

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

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