Weekly Extreme Killer Sudoku Competition for May 11 to May 17

Number 973, Extreme
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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
7
16
 
 
24
6
10
5
13
 
9
16
 
 
 
 
 
 
11
 
10
 
 
15
 
11
 
 
 
 
45
 
 
 
15
 
19
 
 
 
 
 
10
 
 
11
 
10
 
 
 
16
 
5
8
 
 
 
13
15
 
10
 
14
14
6
8
 
 
 
 
13
 
 
 
 
 
20