Weekly Extreme Killer Sudoku Competition for Jul 8 to Jul 14

Number 42, Extreme
by Crosswords Ltd. September puzzle packs Now Out!. Thanks for supporting our site.
449 people completed this puzzle correctly

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

You have selected colour for printing.
You may have to go into internet options and tick the box to allow print backgrounds to allow printing in colour