Weekly Extreme Killer Sudoku Competition for Jun 26 to Jul 2

Number 823, Extreme
by Crosswords Ltd. October puzzle packs Now Out!. Thanks for supporting our site.
117 people completed this puzzle correctly

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

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