This level is a simple field course. However, at two points in the course, you will be stopped by a collection of coins. You have to type the letters corresponding to each coin in order to pass. You mast do this before Meowth comes and takes them

Bronze Medal Requirements:
Earn 1,000 points

Silver Medal Requirements:
Earn 10,000 points and don't let Meowth take any more than 1 coin

Gold Medal Requirements:
Earn 35,000 points and don't let Meowth take any more than 1 coin