The thing with apps like this, with each puzzle being the difficulty it is, players will find these too easy, and some too hard.
Starting the app, there should be an Easy, Medium, and Hard difficulty.
I’ve solved so many mate in ones, and having the first 10 levels breeze by isn’t too fun for more advanced players.
While beginner players may not know how these patterns work. So there should just be a difficulty setting.
Other than that, the same music is on repeat in every level, and after just 5 minutes I don’t want to hear that same noise again.
I enjoy being able to change the style of pieces.
I feel if the devs work on this a bit, the game could be quite good in the future. Right now? There are better apps out there.