Weekly Extreme Killer Sudoku Competition for Mar 9 to Mar 15

Number 77, Extreme
by Crosswords Ltd. March puzzle packs Now Out!. Thanks for supporting our site.
518 people completed this puzzle correctly

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

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