Tetherlight

Drag one anchor at a time. Guide the photon through glyphs in order. Keep the beam out of the striped hazard: invalid placement snaps back. A wrong glyph resets this wave. Complete two waves.

Rotate to landscape for the clearest play space.

Drag one anchor at a time. Sweep the moving photon through glyphs in the shown order. A wrong glyph resets this seed.