Weekly Extreme Killer Sudoku Competition for Feb 23 to Feb 29

Number 701, Extreme
by Crosswords Ltd. February puzzle packs Now Out!. Thanks for supporting our site.
All entries must be in by the end of Saturday, Feb 29 23:59 EST, USA
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
5
 
9
15
 
18
16
12
 
15
 
 
 
 
 
 
13
 
10
17
 
 
12
 
 
 
21
 
14
15
 
25
 
 
 
 
 
 
 
 
 
 
17
10
 
20
 
18
 
 
 
 
 
6
 
12
15
 
 
15
 
 
 
 
 
 
17
 
13
11
13
 
9
 
 
 
 
 
 
12