# Rudoku — Flex your brain!

> Expert level number and logic puzzle game with multiple modes and achievements. (iPhone/iPad app by Cerebral Gardens.)

- Source: https://appshunter.io/ios/app/rudoku/id965105321 (this page in markdown: same URL + `.md`)
- Developer: [Cerebral Gardens](https://appshunter.io/developer/287980272)
- Category: Games, Entertainment, Puzzle, Strategy
- Price: Free
- Rating: 4.68/5 from 19 App Store ratings · 13 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 15 MB
- Languages: English
- Released: 2015-10-09
- Data updated: 2026-07-20
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/rudoku/id965105321/reviews.md

## What is Rudoku?

Rudoku is an expert level puzzle challenge for fans of numbers and logic games. Multiple game modes, difficulty levels, and board sizes will keep your brain stimulated as you decipher the solutions to each puzzle. Maintaining high gameplay stats and earning multiple achievements will make Rudoku your go-to brain teaser.

Take your time and see how long it takes you in Relaxed Mode. Speed and accuracy come into play in Race Mode when your goal is to solve the puzzle before time runs out. Endless Mode makes each game board increasingly difficult to solve. 

KEY FEATURES

• Endless Playability - Puzzles will never repeat while multiple game modes, difficulty levels, and board sizes keep the challenge fresh and your brain sharp.
• Game Play Stats - In game stats will let you know the duration of each game, how many moves you made, your win percentage, and more.
• Dark and Light Colour Modes - This great accessibility feature makes the screen easier on your eyes in the dark.
• Multiple Achievements - Earn awards and Game Centre points a number of different ways including level achievements and stats challenges.
• No In-App Purchases - Pay once and play. No need to waste time on ads or pesky in-app purchasing gimmicks.

## Key features

- Multiple game modes
- Adjustable difficulty levels
- Variable board sizes
- Detailed gameplay stats
- Multiple achievements
- Dark and light color modes
- No in-app purchases

## Recent user reviews (10 of 13)

All indexed reviews: https://appshunter.io/ios/app/rudoku/id965105321/reviews.md

### 5/5 — Straightforward strategy

*2025-02-22*

Great fun twist on a sudoku like game.
Did a great job with aesthetics and difficulty progression.
For those who like Rubik’s cube and sudoku?”, it is worth a try

### 4/5 — Challenging and fun

*2024-09-30*

Way better than I had expected! This game keeps me brain elastic fer sure!

### 5/5 — The Simplest Things are Often the Best

*2022-02-27, version 2.0.2*

Fantastically addictive. The challenge of developing the most efficient approach is most enjoyable. I will be spending much quality time with this app. Many thanks to the developers.
Kudos.

### 2/5 — Rules?

*2021-09-20, version 2.0.2*

How is it played? It looks interesting, but I can't play it without rules!

### 1/5 — Waste of money, possibly a scam

*2021-07-18, version 2.0.2*

There are NO instructions on how to play. Nothing at all. I can’t believe it. Even searched the web, and nothing. Too bad I have already paid for it. I think this is a scam

### 5/5 — 解けた時の達成感

*2021-04-02, version 2.0.2*

あちらを立てればこちらが立たず、一番簡単なサイズの盤面からしてかなりアタマ使う感じです。なんかルービックキューブ解いてるみたいな…
それだけに解けた時はかなり気持ちいい。広告もないっぽい？し、操作感も良い。オススメのパズルゲームです。

### 5/5 — 並べ替えパズル

*2021-03-28, version 2.0.2*

指定数に合うように数字を並べ替えるのが、これまでなかったと思います。
好きなところを入れ替えられるのでやりやすいです。

### 5/5 — Fantastic app

*2020-12-24, version 2.0*

If you like sudoku, you’ll love this loo!

### 5/5 — Simply the Best!

*2020-11-03, version 1.1*

Simply the best puzzle game! Easy to understand but challenging to play. Different levels of difficulty means it can fit you easily and allow you to progress. Pleasing haptics and visuals. Why are there so few of us Rudokuans, I do not know, but we are a happy, peaceful and prosperous land!

### 5/5 — Entertaining number puzzle

*2018-02-02, version 1.1*

Good fun, can make it as simple or large and complicated as you want. Really good puzzle game.

## Frequently asked questions about Rudoku

### What kind of puzzles does Rudoku offer?

Rudoku offers expert-level number and logic puzzles. The game features multiple modes like Relaxed, Race, and Endless, with increasing difficulty and variable board sizes to keep the challenge fresh.

### Can I play Rudoku offline?

The provided description does not specify if Rudoku can be played offline. However, as a puzzle game, it is likely designed for single-player engagement which often supports offline play.

### Does Rudoku have ads?

No, Rudoku is ad-free. The description explicitly states 'No In-App Purchases - Pay once and play. No need to waste time on ads or pesky in-app purchasing gimmicks.'

### How does Rudoku track my progress?

Rudoku provides detailed in-game statistics to track your progress. This includes game duration, number of moves made, win percentage, and other relevant metrics.

### What are the different game modes in Rudoku?

Rudoku features Relaxed Mode for taking your time, Race Mode for speed and accuracy challenges against the clock, and Endless Mode where each game board becomes progressively more difficult.

### Are there any in-app purchases in Rudoku?

No, Rudoku does not have any in-app purchases. The game is free to download and play, with all content available without additional spending.

### How often is Rudoku updated?

Rudoku was last updated on December 31, 2020, with version 2.0.2. The frequency of future updates is not specified, but the game offers endless playability through its puzzle generation.

### What devices is Rudoku available on?

Rudoku is available on iPhone, iPad, and iPod. It is designed for iOS devices and has an age rating of 4+.

## Version history (last 5 releases)

### 2.1.0 — 2026-07-14

Rudoku 2.1 sharpens the challenge:

• Updated for iOS 26
• Plus a round of polish and bug fixes

If you're enjoying the game, please give us a star rating, and leave a review in the App Store.

### 2.0.2 — 2020-12-31

• iOS 14 updates
• Fixes a case where an endless game would end

If you're enjoying the game, please give us a star rating, and leave a review in the App Store.

### 2.0.1 — 2020-12-29

• iOS 14 updates
• Fixes a case where a shared game link would be broken

If you're enjoying the game, please give us a star rating, and leave a review in the App Store.

### 2.0 — 2020-12-23

• iOS 14 updates

If you're enjoying the game, please give us a star rating, and leave a review in the App Store.

### 1.1 — 2015-10-27

• Now using short(er) URL's for shared games when possible

If you're enjoying the game, please give us a star rating, and leave a review in the App Store.
Follow @RudokuGame on Twitter for news and bonuses.

## Apps similar to Rudoku

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Guroku: logic puzzle](https://appshunter.io/ios/app/guroku-logic-puzzle/id1553061258) | 4.7 (47) | Free | Games |
| [Root Down](https://appshunter.io/ios/app/root-down/id772166474) | 4.0 (3) | Free | Games |
| [Guroku Rainbow](https://appshunter.io/ios/app/guroku-rainbow/id1584863106) | 4.8 (22) | Free | Games |
| [Durion 2 - addictive word game](https://appshunter.io/ios/app/durion-2-addictive-word-game/id984987090) | — | Free | Games |
| [Spreaders](https://appshunter.io/ios/app/spreaders/id1672028767) | — | Free | Games |
| [WizMiz](https://appshunter.io/ios/app/wizmiz/id1451337570) | 4.4 (5) | Free | Games |

## More apps by Cerebral Gardens

- [Wordology](https://appshunter.io/ios/app/wordology/id304657926)
- [Wordology Lite](https://appshunter.io/ios/app/wordology-lite/id308608974)
- [Party Doodles](https://appshunter.io/ios/app/party-doodles/id483502114)
- [TV Tune Up](https://appshunter.io/ios/app/tv-tune-up/id1053777341)
- [All the Rings](https://appshunter.io/ios/app/all-the-rings/id1186956966)

All apps by Cerebral Gardens: https://appshunter.io/developer/287980272

## Related topics

[cerebral gardens](https://appshunter.io/ios/topics/cerebral-gardens) · [rudoku](https://appshunter.io/ios/topics/rudoku)

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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 2026-07-20.*