Weekly Extreme Killer Sudoku Competition for Dec 31 to Jan 6

Number 15, Extreme
by Crosswords Ltd. August puzzle packs Now Out!. Thanks for supporting our site.
412 people completed this puzzle correctly

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

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