Weekly Extreme Killer Sudoku Competition for Aug 13 to Aug 19

Number 569, Extreme
by Crosswords Ltd. October puzzle packs Now Out!. Thanks for supporting our site.
154 people completed this puzzle correctly

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

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