Daily Gentle Sudoku for Feb 3

by Crosswords Ltd, www.sudoku.org.uk

(Note: not for competition entry - see Daily Competition Sudoku)
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
            8   6
  8       3   1  
6 7 4   8        
  3         1 7  
  4   8   9   3  
  9 1         5  
        7   5 8 1
  1   6       4  
3   5