Weekly Extreme Killer Sudoku Competition for Jan 26 to Feb 1

Number 697, Extreme
by Crosswords Ltd. October puzzle packs Now Out!. Thanks for supporting our site.
127 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
5
7
3
1
6
4
8
7
3
4
8
6
9
2
5
1
1
8
6
4
5
2
3
7
9
5
2
8
3
1
4
7
9
6
4
7
3
6
9
8
1
2
5
6
1
9
2
7
5
4
8
3
8
6
1
9
4
7
5
3
2
3
4
2
5
8
6
9
1
7
9
5
7
1
2
3
8
6
4

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