Weekly Extreme Killer Sudoku Competition for Aug 5 to Aug 11

Number 307, Extreme
by Crosswords Ltd. December puzzle packs Now Out!. Thanks for supporting our site.
259 people completed this puzzle correctly

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

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