Weekly Extreme Killer Sudoku Competition for Dec 13 to Dec 19

Number 169, Extreme
by Crosswords Ltd. October puzzle packs Now Out!. Thanks for supporting our site.
419 people completed this puzzle correctly
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
2
9
3
1
8
6
5
7
4
6
1
7
9
4
5
3
8
2
8
5
4
2
7
3
9
1
6
7
3
9
4
2
8
6
5
1
5
2
1
3
6
9
8
4
7
4
8
6
5
1
7
2
9
3
3
7
8
6
5
1
4
2
9
9
4
5
7
3
2
1
6
8
1
6
2
8
9
4
7
3
5

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