Some other games to compare

We've seen some other ecuation games, and the good thing about our's is that most of the other games only use first grade ecuations. And second grade ecuations, which are the most difficult ones to solve, can't be practised on the other games, but you can in ours. We also thought that the other games were very boring, and they only asked you to solve the ecuations, without any kind of entertainment. We think our game has lots of new concepts that nobody thought about when they created ecuation games.