I liked the game, I remember the good flash games there were in the old days.
I thought the music and sound effects matched the game perfectly. The art is also good, being polished just right.
The level design of the phrases was too simple, not bringing much of a challenge, but it shows the dynamics of the game.
The dynamics of light are kind of strange, it works well once you understand it, but it's easy to get confused when it's exposed or not.
Still, the job was done very well.