Weekly Extreme Killer Sudoku Competition for Jul 30 to Aug 5

Number 567, Extreme
by Crosswords Ltd. October puzzle packs Now Out!. Thanks for supporting our site.
156 people completed this puzzle correctly

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

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