Weekly Extreme Killer Sudoku Competition for Jan 28 to Feb 3

Number 19, Extreme
by Crosswords Ltd. April puzzle packs Now Out!. Thanks for supporting our site.
444 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
5
7
8
4
1
6
4
1
5
6
3
2
9
8
7
7
6
8
9
4
1
2
3
5
9
7
2
3
1
6
5
4
8
8
5
4
7
2
9
1
6
3
6
3
1
8
5
4
7
9
2
3
4
9
2
8
7
6
5
1
1
8
7
4
6
5
3
2
9
5
2
6
1
9
3
8
7
4

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