Daily Game · 13 May 2026

Prism Passage

Place a handful of mirrors to bend one beam through every prism before it escapes the workshop.

Level1 / 3

Mirrors0 / 4

Prisms lit0 / 3

Tap empty squares to cycle: empty → / mirror → \\ mirror. Then trace the beam.

How to play

The yellow beam starts at the arrow and travels straight across the grid.
Tap open squares to place / or \\ mirrors. Mirrors reflect the beam ninety degrees.
Light every prism on the board using no more than the mirror limit.
Walls block the beam. If it leaves the board before every prism is lit, adjust your mirror route.