Weekly Extreme Killer Sudoku Competition for Jan 29 to Feb 4

Number 541, Extreme
by Crosswords Ltd. January puzzle packs Now Out!. Thanks for supporting our site.
164 people completed this puzzle correctly

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

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