Weekly Extreme Killer Sudoku Competition for Apr 5 to Apr 11

Number 707, Extreme
by Crosswords Ltd. October puzzle packs Now Out!. Thanks for supporting our site.
133 people completed this puzzle correctly

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

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