Weekly Extreme Killer Sudoku Competition for Mar 22 to Mar 28

Number 444, 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 28 23:59 EST, USA

1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
15
 
 
19
14
 
6
 
10
11
12
 
 
 
9
 
12
 
 
 
 
19
16
 
 
 
10
18
 
 
 
 
20
22
 
 
 
 
19
 
 
 
 
16
 
4
 
 
 
22
 
 
 
 
 
5
18
 
 
 
17
 
17
12
 
8
 
11
20
 
 
 
 
17
 
 
 
 
6