Weekly Extreme Killer Sudoku Competition for Feb 3 to Feb 9

Number 72, Extreme
by Crosswords Ltd. December puzzle packs Now Out!. Thanks for supporting our site.
530 people completed this puzzle correctly
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
4
6
3
7
9
8
1
5
2
9
5
8
3
2
1
7
6
4
7
2
1
4
5
6
8
9
3
1
3
5
9
4
7
6
2
8
2
9
6
8
3
5
4
1
7
8
4
7
1
6
2
9
3
5
5
8
2
6
7
9
3
4
1
6
1
4
2
8
3
5
7
9
3
7
9
5
1
4
2
8
6

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