I like this but there is no key that quits the score/share/retry menu and you can start playing while that menu is present which is counter intuitive.
Reviews for "Math Booster"
J/K doesn't work. Using latest Firefox.
Its OK. Nothing too new, but OK.
Game is well made, and J/K worked for me. However, after I changed my name to 25352 in leaderboard, I can't load leaderboard again to see what place I am in now
I think you hit a bug somewhere, because the moment I started playing the game and answered the first question, it started to load and is taking a long time.