Weekly Extreme Killer Sudoku Competition for Mar 7 to Mar 13

Number 181, Extreme
by Crosswords Ltd. March puzzle packs Now Out!. Thanks for supporting our site.
All entries must be in by the end of Saturday, Mar 13 23:59 EST, USA

1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
9
14
13
 
 
17
 
 
11
 
 
10
16
 
10
 
 
 
18
 
 
11
 
 
13
 
15
 
9
 
 
 
14
 
 
 
7
 
28
 
 
 
 
10
 
11
17
 
 
8
 
11
 
19
 
11
 
14
 
 
11
 
 
21
 
 
 
13
 
 
8
3
 
12
 
 
21