Description: In this game you will have to strain your brain to enjoy the cute hentai girls. The goal is to solve the examples and see as many different photos as possible. Every time you solve an example, it gets more complicated, and the girls become even more attractive. It's also a good idea to have a calculator by your side so you can quickly solve examples. If you make a mistake, you will move to a lower level, but it is impossible to lose in this game. How far can you go? Find out!