Daily Killer Sudoku Competition for Sep 19

Number 4190, Tough
107 people took an average of 21 minutes to correctly complete this puzzle

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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
14
 
11
11
7
 
18
16
16
5
 
 
 
 
 
 
 
 
 
20
 
11
 
13
12
 
 
3
 
 
9
13
 
 
7
 
19
 
 
 
 
13
16
 
 
9
 
10
13
 
 
15
9
 
21
18
 
 
10
 
 
 
9
 
 
6
 
19
6
8
18