Weekly Extreme Killer Sudoku Competition for Dec 11 to Dec 17

Number 273, Extreme
by Crosswords Ltd. August puzzle packs Now Out!. Thanks for supporting our site.
280 people completed this puzzle correctly

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

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