Nintendo Video Game Professor Kageyama's Maths Training - Nintendo DS

The selection of three exercises changes every time the user advances to the next level 9which happens every five days) Depending on speed and accuracy a player will be rewarded with a bronze, silver or gold medal and a listing in the top three best times for that particular exercise The software keeps track on the days in which the users trained by rewarding them with 'tick' mark in the built-in calendar., Platforms: Nintendo DS, ESRB Rating: Everyone