# Brainy: challenge your brain — Leave only one on the board

> Single-player peg removal puzzle game with multiple board styles. (iPhone/iPad app by Oleg Frolov.)

- Source: https://appshunter.io/ios/app/brainy-challenge-your-brain/id1529786675 (this page in markdown: same URL + `.md`)
- Developer: [Oleg Frolov](https://appshunter.io/developer/1080122106)
- Category: Games, Board, Puzzle
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 10.0 · 34 MB
- Languages: English
- Released: 2020-08-31
- Data updated: 2026-07-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/brainy-challenge-your-brain/id1529786675/reviews.md

## What is Brainy?

Brainy is a game based on an ancient board game designed for one player. Try to remove all the pegs, leaving only one on the board. It's not as easy as you think. Challenge your mind!

You will find four styles of the game:
• English, 33 holes
• European, 37 holes
• Diamond, 41 holes
• German, 45 holes

## Key features

- Single-player gameplay
- Ancient board game mechanics
- Peg removal challenge
- Multiple game styles (English, European, Diamond, German)
- Varying hole counts per style


## Frequently asked questions about Brainy

### What is Brainy?

Brainy is a single-player puzzle game based on an ancient board game. The goal is to remove pegs from the board, leaving only one.

### How many holes are there in Brainy?

Brainy offers four styles: English with 33 holes, European with 37 holes, Diamond with 41 holes, and German with 45 holes.

### Can I play Brainy offline?

The description does not specify offline play, but as a single-player puzzle game, it is likely playable without an internet connection.

### Is Brainy suitable for children?

Brainy has an age rating of 4+, making it suitable for young players and adults alike.

### What devices does Brainy support?

Brainy is available on iPhone, iPad, and iPod devices.

### How often is Brainy updated?

The latest version, 1.2, was released on September 12, 2020. The app was initially released on August 31, 2020.

### What is the user rating for Brainy?

Brainy has a perfect rating of 5.0 stars based on 1 rating.

### Does Brainy have ads?

No, Brainy does not contain advertisements.

## Version history (last 3 releases)

### 1.2 — 2020-09-12

— Improved UX. You can deselect a peg by tapping on an empty one.

### 1.1 — 2020-09-02

— Fixed a bunch of bugs.

### 1.0 — 2020-08-31

No release notes.

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## More apps by Oleg Frolov

- [Dicer —  a simple dice](https://appshunter.io/ios/app/dicer-a-simple-dice/id1080122107)
- [Animatool — easy way to set your ios animation](https://appshunter.io/ios/app/animatool-easy-way-to-set-your-ios-animation/id1136047590)
- [Simple Irregular Verbs](https://appshunter.io/ios/app/simple-irregular-verbs/id1207573821)
- [850 simple english words](https://appshunter.io/ios/app/850-simple-english-words/id1372491515)
- [Stylish Currency Converter](https://appshunter.io/ios/app/stylish-currency-converter/id1393858185)
- [True Or False Generator](https://appshunter.io/ios/app/true-or-false-generator/id1434743137)

All apps by Oleg Frolov: https://appshunter.io/developer/1080122106

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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 2026-07-07.*