Good but seriously flawed – Jigsaw Puzzles: Seven Wonders Review

This could have been exactly what I wanted. But then the app started popping up a blank panel over the puzzle (looked like it should be an ad) that could not be made to go away. Dismiss it and it comes right back. There are too many other puzzle options to put up with that type of annoyance, so the app loses any possible add on purchases from me.
Review by DJCinSB on Jigsaw Puzzles: Seven Wonders.