Guide the Photon flows towards the target Crystal in this tranquil educational puzzle. Click/Tap to rotate the in-game tiles and change the angle of rebounding in order to navigate the photon flow properly. With each success you will be rewarded with a piece of knowledge about Electromagnetic Spectrum and the "invisible" for the human eye energies.
Complete all 24 levels and open all pages from the Encyclopedia of Light!
Right-click game to play full-screen (if available)
Mouse Left Click - rotate tiles clockwise
Mouse Right Click - rotates counter clockwise
Shortcuts:
P - pause game
R - restart game
M - mute audio
Temporary debug commands:
A - open all levels (only works on level select screen)
N - complete the current level
S - show fps meter to check if you have performance issues
