Game interface Language: English
Attention! The game is in beta testing now!
The legendary puzzle game in a new guise! A ray of light has gained a new dimension! Now this is not just a line, but a real space! Refraction, reflection, beam separation into parts, changing colors, diffraction, and more! New locations, new characters, new opportunities! Test your brain!

Operating System: Android Gingerbread (2.3) - Nougat Marshmallow (7.0) or later