# 12 Bombs! Brain Number puzzle — Thrilling brain training game

> Thrilling brain training game (iPhone/iPad app by Ryuma Tsukano.)

- Source: https://appshunter.io/ios/app/12-bombs-brain-number-puzzle/id6756864654 (this page in markdown: same URL + `.md`)
- Developer: [Ryuma Tsukano](https://appshunter.io/developer/1784912467)
- Category: Games, Entertainment, Casual, Puzzle
- Price: Free
- Age rating: 9+
- Requires: iOS 15.0 · 126 MB
- Languages: American English, Japanese
- Released: 2026-02-13
- Data updated: 2026-05-05
- User reviews in markdown: https://appshunter.io/ios/app/12-bombs-brain-number-puzzle/id6756864654/reviews.md

## What is 12 Bombs! Brain Number puzzle?

Brain training number puzzle with 12 Time Bombs!

- Thrill: Heart-pounding countdowns to explosion!
- Brain Training: Simple addition and subtraction math puzzles
- Bonus: Many score bonuses for exciting gameplay!
- Easy: Just drag & drop — easy enough for a bear
- Free: A perfect free mini game to kill time

# Recommended for

- Fans of drag-and-drop block puzzles  
- Sudoku and number puzzle or logic puzzle lovers  
- Anyone looking for a free mini-game to play in short breaks  
- Those who want to train mental math or calculation skills  
- Players looking for more thrill than a regular relaxing puzzle

# How to Play

- Drag and drop numbers from the bottom onto the bombs above  
* Target bomb: Count up  
* Others: Count down (-1)  

- Bomb numbers  
* 12: Defuse the bomb  
* 0: Explodes and triggers game over

# Score Bonuses

- All Clear: Set all bombs to the same number
- Combo: Defuse bombs consecutively
- Nice: Grow and connect numbers
- Quick: Fast decisions earn higher scores

# Get Started

Download for free now!  
Test your IQ and show off your high score to your friends!


## Version history (last 5 releases)

### 1.1.1 — 2026-04-09

- Adjusted Ads

### 1.1.0 — 2026-04-07

- Adjusted global settings cache

### 1.0.3 — 2026-04-05

- Added Record screen

### 1.0.2 — 2026-04-01

- Minor adjustments to the results screen
- Updated checkmate sound effect
- Fixed rating popup

### 1.0.1 — 2026-03-16

- Added a Skip button before the result screen
- Adjusted ad display

## More apps by Ryuma Tsukano

- [Devil Balloon - Match Puzzle](https://appshunter.io/ios/app/devil-balloon/id6751524311)

All apps by Ryuma Tsukano: https://appshunter.io/developer/1784912467

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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 2026-05-05.*