Awful update ruins game

I have been playing this game daily for years. It is fun and quick. I would have given it five stars because it did what it is supposed to do well.

Now, when you get a correct answer it flashes "Correct!" at the top of the screen for a few seconds and slows the flow. On a less important note, you lose your game history, and the interface is slightly uglier. Whoever did this, PLEASE put it back.

ginnmacc about Conundra Math: a brain training number game for iPhone and iPad