That is a really great game. Not a lot to say about a typing game, but the a e s t h e t i c s (overused word) in this game are on point. The fonts, animations (of letters), backgrounds, music, city's, random weird words, are good enough for me. What you could do is expand the game to have more words and levels. Not a lot to say. The game is easy and fun to play.
Also more music would be great.
And a leaderboard that you forgot about for a year of course.