Refrakt

Laser logic puzzles for iPhone. Place mirrors, splitters and prisms on a dark grid, bend a beam of light into every receiver, and watch white light shatter into red, green and blue — 400 puzzles across eight chapters, no ads and no timers.

The short version: no accounts, no ads, no analytics, no tracking. Refrakt has no server, and your progress never leaves your iPhone.

Support

Questions, bug reports and stuck puzzles — plus answers to the common ones, from restoring Full Spectrum to how the third star is earned.

Refrakt is made by Christoph Weidinger. For anything at all, write to christoph.weidinger.work@gmail.com.