MathGuys-Game in English and Chinese For Math Education of students and kids

This is a bilingual math-training game, you can play in both English and Chinese. You will have more fun if one of the language is your native language and the other is your second language.
MathGuys is strictly designed for math-training purpose, not just for fun. It is mainly for students to improve their mathematical skill and mental mobility. Actually, it is good for people of all ages. Believe it or not, doing some math every day will keep your mind sharp.
This game has 3 levels for people with different math skills.