Weekly Extreme Killer Sudoku Competition for Aug 6 to Aug 12

Number 568, Extreme
by Crosswords Ltd. January puzzle packs Now Out!. Thanks for supporting our site.
144 people completed this puzzle correctly

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

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