Question Author
Thanks for your generous reply.I have a problem accessing the site - must be my computer?? although I can get into other threads. I keep getting The website cannot display the page
HTTP 500
Most likely causes:
�The website is under maintenance.
�The website has a programming error.
What you can try:
Refresh the page.
Go back to the previous page.
More information
Having said all that I am struggling to finish with 8 complete trees and 2 possibly 3 "debarked" ones but I have too many 6 or 7 other possibities i.e. cells with more than one letter.