Daily Sudoku Competition for Dec 19

Number 7102, Tough
198 people took an average of 22 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
2           4    
      3   1     2
  3     6     8  
  5 7 9   6      
3               5
      5   2 8 6  
  4     1     9  
7     8   9      
    9           8