# Lights Out: Grid Puzzle — Classic Lights-Out Puzzle

> Classic Lights-Out Puzzle (iPhone/iPad app by Kuan Ting Ho.)

- Source: https://appshunter.io/ios/app/lights-out-grid-puzzle/id6812945760 (this page in markdown: same URL + `.md`)
- Developer: [Kuan Ting Ho](https://appshunter.io/developer/1229587777)
- Category: Games, Casual, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 43 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-10-08
- Data updated: 2026-10-26

## What is Lights Out?

Lights Out is a classic puzzle game: every light on the board is lit, and each tap toggles that light along with its neighbors above, below, left, and right. Clear every light in as few moves as possible to win. The rules are simple, but tracing the chain reaction of each move is anything but — a perfect quick brain workout for your commute, a queue, or before bed.
． Multiple board sizes
Start with the beginner-friendly 4×4, then unlock 3×3, 5×5, and 6×6 as you clear levels. Bigger boards, deeper thinking.

． 28 classic levels
Carefully designed levels that ramp up in difficulty, so you can watch your solving skills grow one level at a time.

． Freeplay mode
Replay your favorite board size as many times as you like, whenever you feel like a quick puzzle — no progress pressure.

． Share a challenge
Send your solved board to a friend and see who can clear it in fewer moves.

． Achievements & stats
Streaks, best move counts, fastest times — all tracked automatically so you can watch your own records get broken.

． Pick up where you left off
Sign in with Google or Apple to carry your progress across phones and devices.

Free to play, with optional rewarded ads (for example, watch an ad for a hint) that never affect the core gameplay.

Turn off your brain — or rather, turn it on. Lights Out is waiting for you.

## Is Lights Out safe?

Not enough ratings yet to assess Lights Out.

## Is Lights Out legit?

Lights Out: Grid Puzzle appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Lights Out is 68 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0.0 — 2026-10-08

No release notes.

## More apps by Kuan Ting Ho

- [遠端智慧節能管理系統](https://appshunter.io/ios/app/id1542552983)
- [Classic Bulls & Cows](https://appshunter.io/ios/app/classic-bulls-and-cows/id1619991723)
- [嵐島鐵道](https://appshunter.io/ios/app/id6762350538)

All apps by Kuan Ting Ho: https://appshunter.io/developer/1229587777

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*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 2026-10-26.*