Weekly Extreme Killer Sudoku Competition for Apr 19 to Apr 25

Number 448, Extreme
by Crosswords Ltd. October puzzle packs Now Out!. Thanks for supporting our site.
203 people completed this puzzle correctly
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
1
4
6
3
8
2
7
9
5
3
8
5
9
6
7
4
2
1
2
9
7
1
5
4
8
6
3
4
6
1
8
9
5
3
7
2
5
7
3
2
4
1
9
8
6
8
2
9
7
3
6
5
1
4
9
5
4
6
2
8
1
3
7
7
3
2
4
1
9
6
5
8
6
1
8
5
7
3
2
4
9

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