Weekly Extreme Killer Sudoku Competition for Dec 2 to Dec 8

Number 63, Extreme
by Crosswords Ltd. December puzzle packs Now Out!. Thanks for supporting our site.
537 people completed this puzzle correctly

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

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