Daily Killer Sudoku Competition for Dec 12

Number 4274, Tough
108 people took an average of 20 minutes to correctly complete this puzzle

by Crosswords Ltd. January 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
9
16
 
 
6
 
4
11
11
 
24
 
16
 
8
 
 
 
4
 
 
12
 
 
13
 
14
20
 
 
 
36
 
 
9
 
15
 
 
 
 
17
19
 
 
17
 
 
 
 
 
 
 
 
 
10
 
7
24
 
15
10
 
8
12
7
 
 
 
 
 
9
 
 
 
7
 
15