Weekly Extreme Killer Sudoku Competition for Feb 18 to Feb 24

Number 22, Extreme
by Crosswords Ltd. October puzzle packs Now Out!. Thanks for supporting our site.
414 people completed this puzzle correctly

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