Prism Relay
Rotate mirrors and guide the beam to its receiver. Three compact levels, verified by a built-in solver.
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Route the beam
Three solver-verified levels
How to play
Rotate the mirrors. Guide the beam to the receiver.
Each action turns one mirror by 90 degrees. Find the clean route, or keep routing until the signal arrives.
- Progress
- Level 1 of 3
- Rotations
- 0
- Target
- Par 2
- Route
- Ready
Press Start to begin.
Arrow keys move. Enter or Space rotates. R resets. N opens the next level.
A five by five optical grid. Move between all cells with the arrow keys. Rotate a mirror with Enter or Space.
5 × 5 optical puzzle
Checking levels
Validating authored levels.