Ecocoru: Euclidean Constructions - Compass & Ruler

Ecocoru : Euclidean Constructions - Compass & Ruler. Solve over 70 compass and ruler problems online! Compass and ruler problems are presented in the form of puzzles. You can use special tools to simulate classic compass and ruler constructions online! You can also view and explore a solution for each problem. The game is designed for full-screen mode and the use of the mouse.