Weekly Extreme Killer Sudoku Competition for Dec 18 to Dec 24

Number 535, Extreme
by Crosswords Ltd. January puzzle packs Now Out!. Thanks for supporting our site.
168 people completed this puzzle correctly

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

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