5 stars: Nice relaxing game. Does not push paid content onto player. It has some ads but nothing extreme (dont even need to watch them to the end to get the reward). At this time and age, I was surprised to find a nice free game. Definitely playing it every day.
4 stars: Great game but they recently added a time limit for the daily puzzles. I was playing this game for a calming experience but with the time limit it turns it into a stressful experience and spikes my anxiety. There is no way to turn off the timer and play like normal, since the pause button pauses the whole level. Luckily the normal levels aren't timed, but if they add a timer to those I will have to uninstall :(
4 stars: I gave it 4 stars because it is a great game and it challenges your mind, I love it!!!. However, I wish I could pick up from where I left off when I exit a challenge with the intention to return to complete it; instead of having to start the challenge all over again.
3 stars: I used to enjoy this game as a way to unwind at the end of each day - often while feeding my baby before bed. I primarily just do the daily challenge (3 levels each day), and I'm so disappointed that this recent update made the daily challenges time-restricted. It's an obvious ploy to give you more ads, and it makes the game no longer relaxing. I will be deleting this app. Bummer.
2 stars: I really like spotting differences, in fact I bought the app for it, but please revert the change with the timer. For ...