# 5x5!? Easy SUDOKU Eccentric Version — Train your head!

> Simplified 5x5 Sudoku with color-coded areas for beginners. (iPhone/iPad app by Kozo Terai.)

- Source: https://appshunter.io/ios/app/5x5-easy-sudoku-eccentric-version/id1259656801 (this page in markdown: same URL + `.md`)
- Developer: [Kozo Terai](https://appshunter.io/developer/817321452)
- Category: Games, Education, Puzzle
- Price: Free with in-app purchases
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 7.1 · 12 MB
- Languages: American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2017-07-20
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/5x5-easy-sudoku-eccentric-version/id1259656801/reviews.md

## What is 5x5!? Easy SUDOKU Eccentric Version?

5x5!? Easy SUDOKU Eccentric
Do you want to try Sudoku (Number Place) for the first time, or 9x9 Sudoku(Number Place)  seems a little difficult, or do you want to make your kid smart, develop their thinking ability, or do you just want to play an easy puzzle without thinking so much, or are you bored with 9x9 Sudoku?
This is the app!
It's beginners of Sudoku, but a little eccentric modified version.
Put 1 to 5 digits in each color, too,
as well as vertical columns and horizontal rows.

There are 100 levels in the puzzle, so start with the one you can do easily.
Level 1 is very very easy, but it gets harder as the level goes up.
High level problems are quite difficult. 

Since Sudoku puzzles are generated automatically, you can play with infinite number of Sudoku puzzles at each level!

The puzzle is auto-saved, so you can continue playing from the place you quitted.

If you are confused, use the memo mode! Multiple numbers can be written on the same square.

You can also highlight particular numbers to make it easier to think.

Sudoku Rules
Put all four 1,2,3,4,5 digits in 5 vertical columns, 5 horizontal rows, 5 different colored areas.

Step into the world of numerical puzzles!

## Key features

- 5x5 Sudoku grid
- Color-coded areas
- 100 levels of difficulty
- Infinite puzzle generation
- Auto-save progress
- Memo mode for notes
- Number highlighting

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| No Ads for 5x5 SUDOKU | $0.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/5x5-easy-sudoku-eccentric-version/id1259656801/reviews.md

### 5/5 — Great

*2020-08-03*

Great job I love it

## Frequently asked questions about 5x5!? Easy SUDOKU Eccentric Version

### What is 5x5!? Easy SUDOKU Eccentric Version?

5x5!? Easy SUDOKU Eccentric Version is a simplified Sudoku game with a 5x5 grid and additional color-coded areas. It's designed to be easier for beginners or those who find traditional 9x9 Sudoku challenging.

### How difficult are the puzzles in 5x5!? Easy SUDOKU Eccentric Version?

The app features 100 levels, starting with very easy puzzles and gradually increasing in difficulty. High-level problems are designed to be quite challenging.

### Can I play 5x5!? Easy SUDOKU Eccentric Version offline?

The description does not specify offline play capabilities. However, Sudoku puzzles are typically playable without an internet connection once downloaded.

### Does 5x5!? Easy SUDOKU Eccentric Version have ads?

No, this app is ad-free. It does not contain advertisements, allowing for an uninterrupted puzzle-solving experience.

### What devices support 5x5!? Easy SUDOKU Eccentric Version?

This application is supported on iPhone, iPad, and iPod devices.

### How often is 5x5!? Easy SUDOKU Eccentric Version updated?

The app was last updated on August 10, 2017, to version 1.0.1. Further update frequency is not specified.

### What is the age rating for 5x5!? Easy SUDOKU Eccentric Version?

The app has an age rating of 4+, making it suitable for young children and older players alike.

### What makes this Sudoku version 'eccentric'?

The 'eccentric' aspect refers to the modification of the standard Sudoku rules, including the use of 5 digits (1-5) and the addition of colored areas that must also contain unique digits, in addition to rows and columns.

## Version history (last 2 releases)

### 1.0.1 — 2017-08-10

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

Changed the location of some buttons.

### 1.0 — 2017-07-20

No release notes.

## Apps similar to 5x5!? Easy SUDOKU Eccentric Version

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [ナンプレ -イラストでナンプレ-アイテムを集めよう](https://appshunter.io/ios/app/id6448940740) | — | Free | Games |
| [Sudoku: cute dog puzzle](https://appshunter.io/ios/app/sudoku-cute-dog-puzzle/id6760650479) | — | Free | Games |
| [Sudoku Fan](https://appshunter.io/ios/app/sudoku-fan/id1533579604) | — | Free | Games |
| [Combo Hunter: find combination](https://appshunter.io/ios/app/combo-hunter-find-combination/id6752226224) | — | Free | Games |
| [Sudoku 6](https://appshunter.io/ios/app/sudoku-6/id568783854) | 4.3 (7) | Free | Games |
| [AI Sudoku Solver & Scanner](https://appshunter.io/ios/app/ai-sudoku-solver-and-scanner/id6772678703) | — | Free | Games |

## More apps by Kozo Terai

- [Learn Sushi](https://appshunter.io/ios/app/learn-sushi/id817321449)
- [Irresponsible Vending Machine](https://appshunter.io/ios/app/irresponsible-vending-machine/id836950720)
- [Utaitan's Learn Numbers And Calculations](https://appshunter.io/ios/app/utaitans-learn-numbers-and-calculations/id850593630)
- [Test for Yo-kai Watch](https://appshunter.io/ios/app/test-for-yo-kai-watch/id896306332)
- [Test for USJ](https://appshunter.io/ios/app/test-for-usj/id901090888)
- [Medal Sound Collection for Yo-kai Watch](https://appshunter.io/ios/app/medal-sound-collection-for-yo-kai-watch/id904191049)

All apps by Kozo Terai: https://appshunter.io/developer/817321452

## Related topics

[eccentric](https://appshunter.io/ios/topics/eccentric) · [eccentricity](https://appshunter.io/ios/topics/eccentricity)

---

*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 2026-06-05.*