Weekly Extreme Killer Sudoku Competition for May 8 to May 14

Number 242, Extreme
by Crosswords Ltd. August 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
4
7
5
3
8
9
1
2
6
8
6
1
7
2
4
3
9
5
9
3
2
6
5
1
8
7
4
3
5
8
9
4
7
2
6
1
2
1
4
5
3
6
9
8
7
7
9
6
2
1
8
4
5
3
5
8
9
4
6
3
7
1
2
1
2
3
8
7
5
6
4
9
6
4
7
1
9
2
5
3
8

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