Boringly below average mahjong game. Music is repetitive but after 4 hours it started to grow on me as the gameplay certainly did not simultaneously. No indication that there are two seperate modes and the "50" challenges are just 25 repeated with the second time where some of the tiles are hidden for a time limit. Limit is too short to accurately gage where piece are (while half-awake) and the auto reset function when you run out of moves makes life easier so you don't have to completely restart but trivializes the difficulty. Getting 3 stars is all but guarenteed after enough brute force. No settings other than mute the game.

Definitely not a game you'd want to take seriously especially when it's an asset flip.

Buy Delicious Mahjong instead.