# Simple puzzle 4X4 — Simple puzzle

> Simple puzzle (iPhone/iPad app by Kazunari Sato.)

- Source: https://appshunter.io/ios/app/simple-puzzle-4x4/id6670319909 (this page in markdown: same URL + `.md`)
- Developer: [Kazunari Sato](https://appshunter.io/developer/1366926607)
- Category: Games, Education, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 2 MB
- Languages: English
- Released: 2024-09-01
- Data updated: 2026-05-20
- User reviews in markdown: https://appshunter.io/ios/app/simple-puzzle-4x4/id6670319909/reviews.md

## What is Simple puzzle 4X4?

This game uses the inequality sign as a clue to fit the numbers 1 to 4 in each row and column respectively.

We recommend that you don't think too hard and reset the game if you don't understand it well!

Please use it for brain training in your spare time.


## Version history (last 2 releases)

### 1.1 — 2024-09-07

fixed bugs.

### 1.0 — 2024-09-01

No release notes.

## More apps by Kazunari Sato

- [FRACTALS TREE](https://appshunter.io/ios/app/fractals-tree/id1366926608)
- [CuriousCamera](https://appshunter.io/ios/app/curiouscamera/id1452045208)
- [Fermat's](https://appshunter.io/ios/app/fermats/id1462723369)
- [WxReport](https://appshunter.io/ios/app/wxreport/id1546569210)
- [SUDOKU Ultimatum](https://appshunter.io/ios/app/sudoku-ultimatum/id6444585394)
- [CUBE GROOVE](https://appshunter.io/ios/app/cube-groove/id6450391105)

All apps by Kazunari Sato: https://appshunter.io/developer/1366926607

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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 2026-05-20.*