Weekly Extreme Killer Sudoku Competition for Jun 10 to Jun 16
Number 612, Extreme
by Crosswords Ltd.
December 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
14
 
8
6
 
18
 
 
 
16
 
 
12
 
17
 
 
12
 
6
7
14
 
18
14
 
 
13
 
 
19
11
 
 
 
 
 
 
 
 
 
16
 
10
12
17
20
14
 
 
 
6
 
 
 
 
 
 
15
 
 
 
10
 
15
 
 
13
 
16
 
 
12
 
 
 
11
 
 
13