Evil Zlid strikes again!
I had worked on this puzzle all last weekend. The cat didn't have a need to touch it until I went to work on Wednesday. This is what she did! I had not totally finished it, but all the pieces turned upside down were in place, and of course the whole left hand upper corner was done. Tell me again why I love that cat? I guess maybe the love of mischief.
Have a good weekend.
PS - I have since finished the puzzle and it is out of her reach!