Daily Gentle Sudoku for Dec 20

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