Daily Killer Sudoku Competition for May 21

Number 6991, Tough
66 people took an average of 19 minutes to correctly complete this puzzle

by Crosswords Ltd. June 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
22
 
12
 
19
10
 
13
 
 
 
 
 
 
 
13
 
13
14
 
14
 
12
 
 
3
 
16
 
 
9
 
33
12
 
7
7
11
 
 
 
 
 
 
 
 
4
 
 
3
 
16
15
 
6
 
19
 
 
23
 
11
 
 
13
 
6
 
 
16
20
 
13