Daily Killer Sudoku Competition for Sep 12

Number 4183, Tough
108 people took an average of 20 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
 
15
 
 
15
 
 
25
 
15
 
 
11
12
 
 
 
 
16
14
 
 
6
 
13
 
10
 
17
 
13
4
12
 
 
 
9
3
13
 
 
 
 
7
24
 
 
 
 
16
 
5
 
 
 
12
 
11
14
 
 
21
 
13
 
 
 
16
 
 
 
 
13
 
 
15