Daily Killer Sudoku Competition for Sep 5

Number 4176, Tough
105 people took an average of 19 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
15
 
8
5
12
 
9
 
 
8
 
 
 
9
17
 
21
15
3
20
 
23
 
 
 
 
 
 
 
 
 
17
7
 
6
 
18
 
9
 
 
12
 
 
 
15
 
3
 
 
18
 
12
15
 
11
 
21
15
 
 
 
 
 
 
 
 
 
5
10
13
 
13
 
 
9
 
 
 
11