Weekly Extreme Killer Sudoku Competition for Jul 24 to Jul 30

Number 253, Extreme
by Crosswords Ltd. October puzzle packs Now Out!. Thanks for supporting our site.
307 people completed this puzzle correctly
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
9
6
4
8
5
7
1
3
2
8
2
5
3
1
9
6
7
4
1
7
3
6
4
2
9
5
8
5
1
8
9
6
3
2
4
7
6
4
7
2
8
1
3
9
5
2
3
9
5
7
4
8
1
6
3
5
2
7
9
8
4
6
1
4
9
6
1
2
5
7
8
3
7
8
1
4
3
6
5
2
9

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