# Akari Puzzle

> Logic puzzle game with lightbulbs and illuminated cells. (iPhone/iPad app by Yuki Fujimoto.)

- Source: https://appshunter.io/ios/app/akari-puzzle/id1065344630 (this page in markdown: same URL + `.md`)
- Developer: [Yuki Fujimoto](https://appshunter.io/developer/467085185)
- Category: Games, Entertainment, Board, Puzzle
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 25 MB
- Languages: English, Japanese
- Released: 2015-12-15
- Data updated: 2026-06-25
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/akari-puzzle/id1065344630/reviews.md

## What is Akari Puzzle?

Akari puzzle is a kind of pencil puzzle where all cells are lit-up by placing lightbulbs and no lightbulbs shine on each other.

Rule is very simple.
1. Lightbulbs shine every cell vertically and horizontally until they reach a black cell or the boundary.
2. Numbers in some black cells denote the number of lightbulbs in adjacent cells.
3. Lightbulbs themselves are not lit by other lightbulbs.

## Key features

- Place lightbulbs to illuminate cells
- No lightbulbs shine on each other
- Numbers in black cells indicate adjacent bulbs
- Simple, logical gameplay
- Grid-based challenges


## Frequently asked questions about Akari Puzzle

### What are the rules of Akari Puzzle?

The main rules are to place lightbulbs so that every cell is lit, and no two lightbulbs shine on each other. Numbers in black cells indicate the count of adjacent lightbulbs.

### Does Akari Puzzle have ads?

Yes, Akari Puzzle contains advertisements.

### What devices can I play Akari Puzzle on?

Akari Puzzle is available on iPhone, iPad, and iPod.

### What is the age rating for Akari Puzzle?

Akari Puzzle has an age rating of 4+.

### How often is Akari Puzzle updated?

The latest version of Akari Puzzle was released on November 25, 2021. The app was first released on December 15, 2015.

### Can I play Akari Puzzle offline?

The provided information does not specify if Akari Puzzle supports offline play. However, as a logic puzzle game, it is likely playable without an internet connection.

### What makes Akari Puzzle unique compared to other logic games?

Akari Puzzle's unique mechanic involves illuminating cells with lightbulbs while adhering to adjacency rules and numerical clues within black cells, offering a distinct spatial reasoning challenge.

### What do users like about Akari Puzzle?

Based on the single rating, users appreciate Akari Puzzle, as indicated by its perfect 5.0-star rating.

## Version history (last 4 releases)

### 1.3 — 2021-11-25

Optimized for latest iOS.
Bug fix.

### 1.2 — 2018-05-21

This app has been updated by Apple to display the Apple Watch app icon.

Optimize for the latest iOS

### 1.1 — 2015-12-20

Bug fix

### 1.0 — 2015-12-15

No release notes.

## Apps similar to Akari Puzzle

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Islands in the Stream](https://appshunter.io/ios/app/islands-in-the-stream/id571234122) | 4.6 (5) | Free | Games |
| [Light Cross - LightUp Puzzle](https://appshunter.io/ios/app/light-cross-lightup-puzzle/id656913964) | 4.7 (850) | Free | Games |
| [Hitori - Logic Puzzles](https://appshunter.io/ios/app/hitori-logic-puzzles/id1250981450) | 3.8 (45) | Free | Games |
| [Nurikabe: Islands & Walls](https://appshunter.io/ios/app/nurikabe-islands-and-walls/id581912445) | 4.9 (386) | Free | Games |
| [Akari: Light Up Your Brain](https://appshunter.io/ios/app/akari-light-up-your-brain/id6503335592) | 4.8 (29) | Free | Games |
| [Slitherlink: Loop the Snake](https://appshunter.io/ios/app/slitherlink-loop-the-snake/id605918324) | 4.8 (448) | Free | Games |

## More apps by Yuki Fujimoto

- [Thoroughly Freecell](https://appshunter.io/ios/app/thoroughly-freecell/id849017205)
- [Mahjong Tile Solitaire](https://appshunter.io/ios/app/mahjong-tile-solitaire/id892138094)
- [Thoroughly Sichuan](https://appshunter.io/ios/app/thoroughly-sichuan/id894399422)
- [Thoroughly Pelmanism](https://appshunter.io/ios/app/thoroughly-pelmanism/id896355967)
- [Four Leaf Clover](https://appshunter.io/ios/app/four-leaf-clover/id898621721)
- [Thoroughly Honkong (Mahjong Puzzle)](https://appshunter.io/ios/app/thoroughly-honkong-mahjong-puzzle/id901291989)

All apps by Yuki Fujimoto: https://appshunter.io/developer/467085185

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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 2026-06-25.*