Weekly Extreme Killer Sudoku Competition for Feb 11 to Feb 17

Number 21, Extreme
by Crosswords Ltd. September puzzle packs Now Out!. Thanks for supporting our site.
431 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
6
1
4
7
3
8
6
7
8
2
5
3
4
1
9
1
3
4
9
7
8
6
5
2
3
5
9
1
4
6
8
2
7
7
8
1
3
9
2
5
4
6
4
6
2
5
8
7
1
9
3
5
1
6
7
2
9
3
8
4
8
2
7
4
3
1
9
6
5
9
4
3
8
6
5
2
7
1

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