# PRISM: Laser Logic Puzzle

> Bend light. Solve by logic.

Canonical page: [https://chrome-stats.com/d/id6791115421](https://chrome-stats.com/d/id6791115421)

## Overview

- **ID:** `id6791115421`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** torankirite
- **Category:** Puzzle
- **Version:** 1.1
- **Last updated:** 2026-08-01
- **First published:** 2026-07-22
- **Size:** 1.40 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/prism-laser-logic-puzzle/id6791115421)
- **Website:** [https://torankirite.github.io](https://torankirite.github.io/)
- **Privacy policy:** [https://sites.google.com/view/torankirite](https://sites.google.com/view/torankirite)

## Description

Rotate mirrors, guide the beam through every gem, and land it in the exit. One logical solution, no luck. A quiet daily puzzle you solve with your head, not your thumbs.

Rotate a mirror. A new path of light appears.
Guide the beam through every gem, then into the exit.
There is always exactly one answer.

PRISM is a quiet logic puzzle built from just light and mirrors.
A laser fires across the board, and rotating mirrors stand in its way.
Turn each mirror to "/" or "\" to route the beam so it passes through
every gem, then finally reaches the exit. No luck, ever. Every board
has a single solution, and pure logic will always get you there.

Start gentle, then climb. On Hard and Expert, wrong angles stay
plausible for several moves before they fail — so you have to read
the whole board, not just the next step. That is where the real
satisfaction lives.

FEATURES
- One-tap simplicity: rotate mirrors, that's the whole control.
- Always exactly one solution — reasoning, not guessing.
- Four difficulties (8x8 / 9x9 / 10x10 / 11x11), from first steps to brutal.
- A daily puzzle and a solving streak to keep the habit.
- Fully offline — play anywhere, no signal needed.
- No account, no sign-up, no personal details.
- A calm, minimal board where the light lines up beautifully.
- English and Japanese.

GREAT FOR
- Turning a commute or a coffee break into quiet focus.
- Fans of Sudoku-style puzzles that reward logic, not luck.
- Anyone who wants to think without ads breaking the flow.
- People who like understated, minimal design.
- A gentle "one puzzle before bed" ritual.

PRIVACY & PEACE OF MIND
PRISM keeps your progress — solves, streaks, times — entirely on your
device. Nothing is sent to a server. No account or login is required,
and we never ask for personal information. Everything works offline.
(An advertising SDK may process minimal data to show ads; personalized
ads are turned off.)

## Rankings

- #1,197,327 — Overall

## Similar extensions and apps

- [PRISM Mirror Puzzle](https://chrome-stats.com/d/id6774681966)
- [PRISM: Light Puzzle](https://chrome-stats.com/d/id6803019903)
- [Prism Path: Laser Puzzle](https://chrome-stats.com/d/id6787070558) — 5.00 / 5
- [Prism: Reflections](https://chrome-stats.com/d/id6791965703) — 1.00 / 5
- [Mirror Beam - Laser Puzzle](https://chrome-stats.com/d/id6797454907)
- [Prism: Reflect](https://chrome-stats.com/d/id6769532787)
- [REFRAKT: Laser Logic Puzzles](https://chrome-stats.com/d/id6806579132)
- [Prism - Daily Light Puzzle](https://chrome-stats.com/d/id6800738285)
- [Laser Box Puzzle](https://chrome-stats.com/d/id6779222874)
- [Prismo: Light Puzzles](https://chrome-stats.com/d/id6803856131)
- [Prizmic - Light Puzzle](https://chrome-stats.com/d/id6797022970)
- [Lumora: Light & Mirror Puzzle](https://chrome-stats.com/d/id6801853863)

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6791115421)