# Absolute Brain Puzzle — Training the mind absolutely!

> Training the mind absolutely! (iPhone/iPad app by Tadanori Okada.)

- Source: https://appshunter.io/ios/app/absolute-brain-puzzle/id1570103884 (this page in markdown: same URL + `.md`)
- Developer: [Tadanori Okada](https://appshunter.io/developer/1347805143)
- Category: Games, Education, Family, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 12.0 · 105 MB
- Languages: English, Japanese
- Released: 2021-08-09
- Data updated: 2025-12-15
- User reviews in markdown: https://appshunter.io/ios/app/absolute-brain-puzzle/id1570103884/reviews.md

## What is Absolute Brain Puzzle?

A simple rule subtraction puzzle with an "absolute value" motif. If you overlap two numbers, it will change to the difference.
Bold at the beginning and cautious at the end. .. .. Please enjoy the pleasure of erasing all the numbers.



You can enjoy three modes : (At first, only (1) can be played)
(1) Time Attack Light: Enjoy easy puzzles, with a time limit
(2) Time Attack Classic: Challenge to conquer 50 levels, with time limit
(3) Steady: Calmly work on about 500 puzzles, no time limit



If you set a new self-record by time attack, you can register your score in the world ranking.

Aim to reach level 50!



[Terms of use]
- Advertisements are displayed in this application.
 　(You can also purchase the non-advertising version from within the app)
- You can monetize the play videos of this app by distributing them to video sharing sites such as "YouTube".
- This application shall be provided as it is, regardless of the presence or absence of defects and the content, without any warranty of the author of this application and its related parties. The creator of this app and its related parties are not responsible for any damage caused by using or not using this app.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |



## Version history (last 5 releases)

### 2.20 — 2024-04-05

- World records and monthly records abolished

### 2.10 — 2023-09-30

- Changed the maximum level of 'Time Attack Light' to 30 and adjusted the difficulty level
　　'*' is displayed in the Lv column for previous records
- You can now select whether to display the puzzle ID on the title screen.
- Changed the description of the puzzle ID on the "?" screen.
- Added a button to delete both server and device records on the settings screen
- You can now skip the clear screen by double-tapping the screen.

### 2.01 — 2022-03-10

- Fixed a bug that Time Attack could not be played

### 2.00 — 2021-12-19

- Time Attack Light is now available (former Time Attack has been renamed to Classic)
- Diagonal erasing is now possible
- Time attack puzzles are now created based on the current time (multiple players can start at the same time to play against each other)
- "?" (Detailed info) screen added
- Fixed a bug that the number of combos returns to zero after restarting when the app is closed during combo
- Fixed a bug that the time and score returned to zero after restarting when the app was closed in Steady
- Improved performance immediately after startup

### 1.60 — 2021-10-24

- Added new background (Bubble)
- You will receive notifications about the app

## Apps similar to Absolute Brain Puzzle

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Dicerase](https://appshunter.io/ios/app/dicerase/id861101891) | 5.0 (2) | Free | Games |
| [Math24 Puzzle](https://appshunter.io/ios/app/math24-puzzle/id1019062274) | 4.4 (39) | Free | Games |
| [Everybody Rhythm ~Ninjas~](https://appshunter.io/ios/app/everybody-rhythm-ninjas/id1080174713) | 4.8 (4) | Free | Games |
| [仲間はずれピヨ。](https://appshunter.io/ios/app/id1537941890) | — | Free | Games |
| [playing cards Sevens](https://appshunter.io/ios/app/playing-cards-sevens/id1302793633) | — | Free | Games |
| [ヒューマンズカラー](https://appshunter.io/ios/app/id1599013378) | — | Free | Games |

## More apps by Tadanori Okada

- [Star Doodle AR](https://appshunter.io/ios/app/star-doodle-ar/id1377282947)
- [Kanji Quiz - Kanji TV Plus](https://appshunter.io/ios/app/kanji-quiz/id1530051587)

All apps by Tadanori Okada: https://appshunter.io/developer/1347805143

---

*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 2025-12-15.*