Brain Age 2 voice/writing recognition problem!

One of the only things that bothers me about Brain Age is that it has a hard time recognizing my voice. Especially in the Rock/Paper/Scissors game- it doesn't recognize "Scissors" however many times I try :roll:

Also, all letters seem to be recognized except "K"

What's up with that?!??! Does anyone know how to get past these problems?

or your hand writing is rubbish :Pi-like-pie

Haha no I have pretty good handwriting. Also, Im not saying that I scribble a "K" quickly. I try writing it OVER and OVER again and it just doesn't recognize "K"s. I've tried writing them several different ways too. I kept losing the scramble game the other day because it wouldn't let me use the K SO ANNOYING, I DREW A PERFECT K TAKE IT!!!!!!!!!!:evil:

I'm having flashbacks to the Okami mini-game where you have to draw the little girl's symbols- it's the same case. You have to draw the same thing a million times before the game just finally accepts it. And sometimes you have to draw it a really weird way for it to work. That's why I'm asking, to see if anyone figured it out.