Daily Killer Sudoku Competition for Sep 20

Number 4191, Tough - SOLUTION
103 people took an average of 21 minutes to correctly complete this puzzle

by Crosswords Ltd. October puzzle packs Now Out!. Thanks for supporting our site.

Future Puzzle - will be submitted on the relevant day

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