Weekly Extreme Killer Sudoku Competition for Feb 6 to Feb 12

Number 229, Extreme
by Crosswords Ltd. September 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
10
13
 
11
 
7
 
17
 
 
10
15
 
12
 
21
 
14
12
 
 
 
 
 
 
 
 
 
6
 
 
20
13
 
14
9
10
10
14
 
 
8
 
 
 
 
 
12
 
 
10
 
 
10
16
 
12
 
18
14
 
6
 
 
12
 
 
 
16
 
 
10
 
 
9
 
 
 
14