Weekly Extreme Killer Sudoku Competition for Apr 21 to Apr 27
Number 657, Extreme
by Crosswords Ltd.
October puzzle packs Now Out!
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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
 
14
 
13
7
16
 
8
 
 
9
 
 
 
 
 
 
18
27
17
 
 
5
5
 
14
 
 
21
 
 
 
5
 
 
 
 
12
3
15
 
11
22
 
 
 
 
 
10
 
 
16
 
 
 
 
17
19
 
13
12
9
 
11
 
 
17
 
 
 
5