Weekly Extreme Jigsaw Sudoku Competition for Feb 15 to Feb 21

Number 6371, Extreme
by Crosswords Ltd. February puzzle packs Now Out!. Thanks for supporting our site.

Design: Double Mirror by Fer van Nieuwenhuizen
All entries must be in by the end of Saturday, Feb 21 23:59 EST, USA
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
3   1           6
  6   5   4     2
  5 8            
            2    
9   3   8       1
                 
            5 8  
4     9       2  
            4