# Lights Out Puzzle - Logic Game

> Logic puzzle game to turn off all grid lights by toggling adjacent squares. (iPhone/iPad app by Hirokazu Uno.)

- Source: https://appshunter.io/ios/app/lights-out-puzzle-logic-game/id6474082518 (this page in markdown: same URL + `.md`)
- Developer: [Hirokazu Uno](https://appshunter.io/developer/1570016990)
- Category: Games, Puzzle
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 84 MB
- Languages: American English, Japanese
- Released: 2023-12-11
- Data updated: 2026-08-12
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/lights-out-puzzle-logic-game/id6474082518/reviews.md

## What is Lights Out Puzzle?

This is a puzzle game where you have to turn off all the squares.

Each square will be either lit or unlit.
The lighting and unlightinge of the selected square and the squares above, below, left and right will be reversed.
The game is cleared when all squares are turned off.

- Challenge mode: Each time you clear the level, the level increases and the number of squares increases, maiking it more difficult.
- Free mode: You can freely select the number of squares. You can also select a random number of squares.

## Key features

- Turn off all squares
- Toggle adjacent squares
- Challenge mode with increasing difficulty
- Free mode with customizable grids
- Random grid generation


## Frequently asked questions about Lights Out Puzzle

### What is Lights Out Puzzle?

Lights Out Puzzle is a logic game where the objective is to turn off all the lights on a grid. Tapping a square reverses its state and the state of its immediate neighbors (up, down, left, right).

### How do you play Lights Out Puzzle?

The goal is to make all squares unlit. Each tap on a square toggles its light and the lights of the squares directly above, below, left, and right of it. The game is won when all squares are off.

### What are the game modes in Lights Out Puzzle?

Lights Out Puzzle features a Challenge mode where levels increase in difficulty with more squares, and a Free mode where you can select the number of squares or generate a random grid.

### Is Lights Out Puzzle free to play?

Yes, Lights Out Puzzle is free to download and play. It is supported by advertisements.

### Does Lights Out Puzzle have ads?

Yes, Lights Out Puzzle contains advertisements.

### What devices can I play Lights Out Puzzle on?

Lights Out Puzzle is available on iPhone, iPad, and iPod devices.

### How often is Lights Out Puzzle updated?

The latest version of Lights Out Puzzle is 1.6, last updated on May 30, 2025. Updates typically occur to improve performance and add new features.

### What is the age rating for Lights Out Puzzle?

Lights Out Puzzle has an age rating of 4+, making it suitable for young players and families.

## Version history (last 5 releases)

### 1.9 — 2026-08-11

Minor corrections and adjustments.

### 1.6 — 2025-05-30

Minor corrections and adjustments.

### 1.5 — 2025-01-02

Minor corrections and adjustments.

### 1.4 — 2024-12-18

Minor corrections and adjustments.

### 1.3 — 2024-02-07

Minor corrections and adjustments.

## Apps similar to Lights Out Puzzle

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Lights Out - Light Up](https://appshunter.io/ios/app/lights-out-light-up/id6751258801) | — | Free | Games |
| [Lights Out Arcade](https://appshunter.io/ios/app/lights-out-arcade/id6757397199) | 5.0 (1) | Free | Games |
| [Lights Out - Game](https://appshunter.io/ios/app/lights-out-game/id1538050760) | 3.8 (5) | Free | Games |
| [Lights Out Infinity](https://appshunter.io/ios/app/lights-out-infinity/id6760618232) | — | Free | Games |
| [Lights Off Game (LOG)](https://appshunter.io/ios/app/lights-off-game-log/id1537672338) | 4.4 (7) | Free | Games |
| [Lights Out*](https://appshunter.io/ios/app/lights-out/id6670718942) | 5.0 (1) | Free | Games |

## More apps by Hirokazu Uno

- [Reverse Stone - Classic game](https://appshunter.io/ios/app/reverse-stone-classic-game/id1570016988)
- [1 Minute Mental Arithmetic](https://appshunter.io/ios/app/1-minute-mental-arithmetic/id1573246963)
- [Zombie Attack-save the village](https://appshunter.io/ios/app/zombie-attack-save-the-village/id1578099734)
- [Get My IDFA](https://appshunter.io/ios/app/get-my-idfa/id1580368827)
- [Brain Room - Block Push Puzzle](https://appshunter.io/ios/app/brain-room-block-push-puzzle/id1588265988)
- [Ball Sort Puzzle - Infinity](https://appshunter.io/ios/app/ball-sort-puzzle-infinity/id1602521330)

All apps by Hirokazu Uno: https://appshunter.io/developer/1570016990

## Related topics

[lights out puzzle](https://appshunter.io/ios/topics/lights-out-puzzle) · [lights out](https://appshunter.io/ios/topics/lights-out)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-12.*