General game play is fun! But during the event I got to the a part of it and suddenly couldn't progress past it. I solved the puzzle & it kept giving me the same one over & over. I used the hints to make sure it was correct but after playing the same level 15 times I just gave up. Eventually they let you skip a lvl by watching a vid but I just ended up on that same lvl againThere is no area in the app for reporting problems. I would get it as long as you don't mind missing out on special events.