Black style inherits from prosilver so I thought this ext may work ok, it appears to do but when you press Mix (in Black) it doesn't mix the image, image sits there unchanged, no pieces appear
Exactly the same thing happens in Allan style subsilver so it seems to me this is a prosilver only ext - works great in prosilver!!
Actually I just found out that the issue above is due to being LOGGED OUT! the puzzle works fine in Black or Allan -Style subsilver provided you are LOGGED IN
I thought about permissions but a quick check and I can't find them HOWEVER should we give Guests that permission anyway ? I am unsure!
I selected YESIf this option is enabled, the puzzle pieces will be simply mixed, but not flipped.
and yet when seeing the puzzle a line of text says
"To start the puzzle, click the button Mix.
Hint: Please keep in mind, that the puzzle pieces can be flipped horizontally and vertically!"