Weekly Extreme Killer Sudoku Competition for Dec 20 to Dec 26

Number 483, Extreme
by Crosswords Ltd. January puzzle packs Now Out!. Thanks for supporting our site.
173 people completed this puzzle correctly

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