This is a fun and simple game to waste some time with, and the music is very relaxing!
I'm having the same problem another reviewer is having though.
I completed the game all the way through the expert questions with 100%, and when I press the "next" button to go to the time trials nothing happens and it stays on the total progress screen.
This is very disappointing since I spent all of that time getting all of the other medals but I can't progress any further. Please fix this.
Other than that, this is a fun little game.