Weekly Extreme Killer Sudoku Competition for Jul 9 to Jul 15

Number 564, Extreme
by Crosswords Ltd. January puzzle packs Now Out!. Thanks for supporting our site.
152 people completed this puzzle correctly

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

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