Weekly Extreme Killer Sudoku Competition for May 21 to May 27

Number 870, 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
22
 
6
 
12
 
6
 
8
 
 
13
14
10
 
15
 
 
9
 
 
 
 
24
 
17
 
13
 
36
 
 
 
22
 
 
 
22
 
14
 
 
 
 
8
19
 
 
 
 
 
 
 
 
 
 
 
 
9
 
10
14
 
7
9
 
13
 
 
 
20
 
 
13
 
11
 
9