Weekly Extreme Killer Sudoku Competition for Jan 6 to Jan 12

Number 329, Extreme
by Crosswords Ltd. April puzzle packs Now Out!. Thanks for supporting our site.
252 people completed this puzzle correctly
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
3
6
5
1
2
7
9
8
4
4
9
7
8
5
3
6
2
1
1
8
2
6
4
9
3
5
7
6
5
3
4
1
2
7
9
8
9
7
1
3
8
5
4
6
2
8
2
4
9
7
6
1
3
5
5
4
9
2
6
1
8
7
3
7
1
6
5
3
8
2
4
9
2
3
8
7
9
4
5
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