Weekly Extreme Killer Sudoku Competition for Jun 21 to Jun 27

Number 144, Extreme
by Crosswords Ltd. November puzzle packs Now Out!. Thanks for supporting our site.
419 people completed this puzzle correctly

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