Weekly Extreme Killer Sudoku Competition for May 2 to May 8

Number 763, Extreme
by Crosswords Ltd. October puzzle packs Now Out!. Thanks for supporting our site.
112 people completed this puzzle correctly

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

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