Weekly Extreme Killer Sudoku Competition for Oct 5 to Oct 11

Number 420, Extreme
by Crosswords Ltd. April puzzle packs Now Out!. Thanks for supporting our site.
206 people completed this puzzle correctly
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
6
2
8
1
4
7
5
9
3
5
3
4
8
9
6
2
7
1
9
1
7
5
2
3
6
4
8
1
5
2
4
3
9
8
6
7
7
8
9
2
6
1
4
3
5
4
6
3
7
5
8
1
2
9
2
7
1
9
8
4
3
5
6
3
9
5
6
1
2
7
8
4
8
4
6
3
7
5
9
1
2

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