5 stars: Originally installed to be a relaxing option instead of playing a game. But its more than that. It's fun & can be challenging, too! The art is gorgeous & surprising in it's eclectic-ness. Some of the special challenges can have impossible windows for completion (I don't want to feel like I HAVE to play all day, so I often skip them.) But both thumbs up for this one.
4 stars: I have completed over 200 puzzles. Yes, there are numerous ads and they can be annoying when you are on a roll. My issue is that some of the line hints are very small, vague or their color cannot be seen (same as the background color). Have to rely on the hint which results in several ads. Some of the artwork you are trying to solve is downright odd.
4 stars: I really do like the puzzles. However, there are ads in between each completed puzzle that can get annoying (which are necessary for this free app). Sometimes it can be really difficult to see exactly where all the lines are for the pieces to go. The puzzle game isn't exactly as advertised, but I still find doing these puzzles peaceful and I am on my 90th puzzle!
3 stars: I still really like this game, but have to uninstall. :( it would once again 5 stars if it didn't drain my battery so much and if you could build up hints. I'm in the 600 levels and found I had to keep my phone plugged in while playing. Some of the art is really bizarre. Previous review: This game is great! Challenging but playable. Ads are not intrusive or freq...