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