# The 8 – Math Puzzles — A number crunching puzzle game

> Math puzzle game to quickly turn numbers into 8 against the clock. (iPhone/iPad app by Ilya Barbyshev.)

- Source: https://appshunter.io/ios/app/the-8-math-puzzles/id1532866553 (this page in markdown: same URL + `.md`)
- Developer: [Ilya Barbyshev](https://appshunter.io/developer/1532866555)
- Category: Games, Education
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 88 MB
- Languages: English, French, German, Russian, Chinese, Spanish, Chinese
- Released: 2020-11-15
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/the-8-math-puzzles/id1532866553/reviews.md

## What is The 8?

The 8 is a challenging math puzzle game that values quick logical thinking. Your goal is to pick the option that will turn the given number into number 8 before the time runs out.

Features:

- Challenge your IQ by answering endless progressively more difficult math questions
- Play in two game modes: Casual and Classic, designed for different mental math skill levels. Additional modes are planned for future release
- Use powerups to help with the hardest counting puzzles
- Unlock all 18 background themes with more to come
- Complete daily challenges to earn tokens that you can spend on powerups and themes
- Unlock all 8 Game Center achievements with more to be added in the future
- Compare your mental math skills and IQ with your friends and other players with online leaderboards
- Minimalist attractive design with clean and simple UI

How to play:

Choose the desired game mode on the title or game over screen. Tap on the option that will turn the given number into 8. In two-step questions (with a 1/2 icon), you will need to use two options. Swipe in the circle (timer) area to use powerups: left to revert first picked option in two-step questions; right to remove half of the options; up to refill the time. You can use only one powerup per question.

## Key features

- Progressively difficult math questions
- Casual and Classic game modes
- Power-ups for difficult puzzles
- Unlockable background themes
- Daily challenges for tokens
- Online leaderboards
- Game Center achievements

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/the-8-math-puzzles/id1532866553/reviews.md

### 5/5 — Addictive and fun

*2020-11-19, version 1.0*

Been playing this game every day past week. Can’t get enough of it! Definitely makes me feel smarter!

### 5/5 — So good!

*2020-11-15, version 1.0*

Simple, yet brilliant! Highly recommend 👍🏻

## Frequently asked questions about The 8

### What is The 8 math puzzle game?

The 8 is a challenging math puzzle game where players must quickly transform a given number into 8 before time runs out. It emphasizes quick logical thinking and mental math skills.

### Does The 8 have ads?

The provided data does not specify if The 8 contains advertisements. However, it is listed as free with no in-app purchases, suggesting a primary free model.

### What game modes are available in The 8?

The 8 currently offers two game modes: Casual and Classic, designed to cater to different mental math skill levels. Additional modes are planned for future releases.

### How can I use power-ups in The 8?

Power-ups can be used by swiping in the timer circle. Swipe left to revert the first option in two-step questions, right to remove half the options, or up to refill time. Only one power-up can be used per question.

### Can I compare my score with others in The 8?

Yes, The 8 features online leaderboards allowing you to compare your mental math skills and IQ with friends and other players worldwide.

### What devices is The 8 compatible with?

The 8 is compatible with iPhone, iPad, and iPod devices, indicated by its supported devices list.

### How often is The 8 updated?

The 8 was last updated on March 11, 2021, with version 1.1.3. This suggests updates are not extremely frequent but are released periodically.

### What is the age rating for The 8?

The 8 has an age rating of 4+, making it suitable for a wide range of young players and adults looking for a quick brain teaser.

## Version history (last 1 release)

### 1.1.3 — 2021-03-11

- Updated third-party plugins
- Minor bugfixes

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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 2026-06-10.*