Daily Gentle Sudoku for Jan 31

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