Euclidea is all about building geometric constructions using straightedge and compass. About doing it the fun way. With Euclidea you don't need to think about cleanness or accuracy of your drawing — Euclidea will do it for you. But it's also a game. A game that values simplicity and mathematical beauty. Find the most elegant solution — the one, which is built in the least possible moves, — and you'll get the highest score. (euclidea.xyz)