Weekly Extreme Killer Sudoku Competition for Jan 7 to Jan 13

Number 16, Extreme
by Crosswords Ltd. March puzzle packs Now Out!. Thanks for supporting our site.
445 people completed this puzzle correctly

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

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