Prism Out: Light Puzzle Game

Welcome to Prism Out: Light Puzzle Game — The Ultimate Infinite Optics Puzzle.

Forget matching tiles. Prism Out is a puzzle built on real optics: a beam of white light leaves the emitter, and everything you place in its path bends, splits, dims or redirects it. Set the angles, break the white into its colours, and land each one on the target that's waiting for it.

Your mission: drag mirrors, prisms, lenses and filters onto the board and turn them until the light goes where you need. White light carries every colour at once — a prism fans it into a spectrum, and suddenly one beam can feed three targets. But light weakens as it travels, scatters through fog, and stops dead against rock. Can you find the one clean path through over 9 quintillion possibilities?

🧩 Key Features

🎯 The Satisfaction of the Perfect Angle
Feel a beam snap into place and bloom across a target ring. In a game where a single degree changes everything, threading light across the whole board is pure logic — and pure satisfaction.

🧠 9 Quintillion Unique Challenges
The journey literally never ends. From open 5×5 boards to dense 11×9 mazes of rock, water and gravity, the engine generates unique, guaranteed-solvable puzzles that scale with your skill. You'll never light the same board twice.

🌈 Light That Behaves Like Light
Real refractive indices. Real dispersion. Glass bends violet further than red, a sphere throws a rainbow, water slows a beam and shifts its path. This isn't a line-drawing puzzle — it's optics you can hold in your hands.

🔭 Master Every Instrument
Mirrors to turn, prisms to divide, lenses to focus and spread, colour filters to purify, glass orbs to disperse, and beam splitters to make one beam do the work of two. Every piece changes where the light lands.

🕳️ Bend Around the Impossible
As you climb, the board fights back. Slip a beam past a gravity well that curves light around it, thread an aperture in a wall, push through drifting fog that steals your brightness, and cross channels of water and glass that shift your aim.

💡 Smart Solver Hints
Lost the thread? The built-in solver computes a real solution and shows you which piece to place and exactly where. The hint stays up until you've matched it.

🌎 Reach the Unreachable
How far can your logic carry you? From Level 1 to the 64-bit integer limit — 9,223,372,036,854,775,807 levels — your journey is effectively infinite.

🏆 Global Leaderboards
Climb the ranks worldwide and prove your eye for angles is the sharpest out there.

⭐ Gameplay Highlights:
• Real physics: reflection, refraction, dispersion and diffraction in your pocket.
• Colour logic: split white light and route each band to its own target.
• No timers, no clocks: just you and the next angle.
• Brain training: sharpens spatial reasoning, geometry, and planning.
• Infinite value: a lifetime of puzzles, right in your pocket.

The emitter is lit. The targets are dark. The solution is one angle away.

Download Prism Out today and find your angle.

Recent changes:
Prism Out is here.

A beam of white light leaves the emitter. Everything you place in its path
bends, splits, dims or redirects it — and every target needs its own colour.

- Real optics: reflection, refraction and true dispersion
- Mirrors, prisms, lenses, filters, glass orbs and beam splitters
- Rock, water, glass, fog, apertures and gravity wells
- A solver that shows you the next piece when you're stuck
- 9,223,372,036,854,775,807 levels, each one guaranteed solvable

Find your angle.