# Hitori Logic – Number Puzzle — Logic puzzle for Sudoku lovers

> Logic puzzle for Sudoku lovers (iPhone/iPad app by Hiromi Fujita.)

- Source: https://appshunter.io/ios/app/hitori-logic-number-puzzle/id6755946103 (this page in markdown: same URL + `.md`)
- Developer: [Hiromi Fujita](https://appshunter.io/developer/1364801021)
- Category: Education, Games, Board
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 13 MB
- Languages: American English, Japanese
- Released: 2025-12-01
- Data updated: 2026-08-12
- User reviews in markdown: https://appshunter.io/ios/app/hitori-logic-number-puzzle/id6755946103/reviews.md

## What is Hitori Logic?

Hitori Logic is a fresh logic puzzle perfect for fans of Sudoku and number puzzles.
Simple rules, deep strategy, and a satisfying sense of solving—this is a pure thinking game designed for puzzle lovers.

■ How to Play
* Each cell contains a number.
* You cannot have duplicate numbers in the same row or column.
* To remove duplicates, turn those cells “black.”
* Black cells cannot touch horizontally or vertically.
* All remaining white cells must stay connected as one group.

Clear the puzzle by satisfying all conditions.
Unlike Sudoku’s “fill in the numbers,” Hitori focuses on deciding which numbers to keep and which to eliminate—creating a unique and addictive logic experience.

■ Features
* Easy-to-learn rules for beginners
* Deep, strategic puzzles for advanced players
* Clean and minimal interface for better focus
* High replayability with always-fresh challenges

Enjoy the satisfying moment when the entire board finally clicks into place.


## Version history (last 5 releases)

### 1.0.5 — 2026-05-05

* small bug fixes

### 1.0.4 — 2025-12-29

- small bug fixes

### 1.0.3 — 2025-12-27

* Fixed ranking display to show correctly
* Other minor fixes

### 1.0.2 — 2025-12-15

• A cute mascot character has joined the app
Cheerfully supporting your daily puzzle challenges.

• Game Center features added
Track achievements and enjoy long-term progression.

• New statistics screen
Review your play history and see your progress at a glance.

• New ranking screen
Compare scores and achievements with other players.

We also fixed minor issues and improved overall performance.

### 1.0.1 — 2025-12-06

Minor bug fixes

## More apps by Hiromi Fujita

- [D-Rec](https://appshunter.io/ios/app/d-rec/id1364801022)
- [DAIMOKU PRO \| Soka gakkai app](https://appshunter.io/ios/app/daimoku-pro-soka-gakkai-app/id1461017357)
- [Simple Diary \| Cute Design](https://appshunter.io/ios/app/simple-diary-cute-design/id1491350708)
- [Memot \| Elegant Memo  App](https://appshunter.io/ios/app/memot-elegant-memo-app/id1492573401)
- [Todie \| Task management](https://appshunter.io/ios/app/todie-task-management/id1493045724)
- [Dual N-Back ADHD Focus Game](https://appshunter.io/ios/app/dual-n-back-adhd-focus-game/id1568448504)

All apps by Hiromi Fujita: https://appshunter.io/developer/1364801021

## Related topics

[hitori logic](https://appshunter.io/ios/topics/hitori-logic) · [hiromi fujita](https://appshunter.io/ios/topics/hiromi-fujita)

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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 2026-08-12.*