Daily Sudoku Competition for Dec 7

Number 4533, Tough
328 people took an average of 23 minutes to correctly complete this puzzle

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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
1         7      
9   2 5 4 8      
    3            
7             3 1
      3   6      
3 9   4       2 5
            3    
      7 5 9 1   4
      1         7