Weekly Extreme Killer Sudoku Competition for Jul 10 to Jul 16

Number 251, Extreme
by Crosswords Ltd. September puzzle packs Now Out!. Thanks for supporting our site.
302 people completed this puzzle correctly

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

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