# Game Zero: Math Brain Puzzle — Mental Arithmetic & Strategy

> Strategic number puzzle game for mental math practice and brain training. (iPhone/iPad app by Yuri Andryushin.)

- Source: https://appshunter.io/ios/app/game-zero-math-brain-puzzle/id6808354671 (this page in markdown: same URL + `.md`)
- Developer: [Yuri Andryushin](https://appshunter.io/developer/992235541)
- Category: Games, Education, Casual, Puzzle
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 3 MB
- Languages: American English, Dutch, French (France), German (Germany), Italian, Japanese, Korean, Brazilian Portuguese, Russian, Chinese (Simplified, China) and 3 more
- Released: 2026-09-21
- Data updated: 2026-09-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/game-zero-math-brain-puzzle/id6808354671/reviews.md

## What is Game Zero?

MAKE MENTAL MATH FEEL LIKE A GAME

Game Zero turns addition and subtraction into a fast, original strategy puzzle. Instead of working through another worksheet, you read the board, choose a number, and try to bring five targets to exactly zero before time runs out.

A SMART DAILY BRAIN WORKOUT
Every move asks you to calculate, plan, and adapt. Play regularly to practice:
• Mental addition and subtraction
• Number sense and arithmetic fluency
• Focus and quick decision-making
• Logic, pattern recognition, and multi-step planning

Game Zero is enjoyable extra math practice for school students who want to become quicker and more confident with numbers. It is equally satisfying for adults who enjoy brain training, number games, and short strategic challenges.

SIMPLE RULE. REAL DEPTH.
Tap a tile to add its value to all open targets. After every move, play switches between a row and a column, and the signs flip. A completed zero stays locked only temporarily, while used tiles need time to recover. You are always balancing calculation, timing, and the next move.

BUILT TO KEEP YOUR BRAIN ENGAGED
• Guided interactive tutorial
• Fresh 5 × 5 number layouts on every level
• Quick sessions with meaningful decisions
• Extra time for each zero and every completed level
• A gentle hint during the first level
• Automatic local and Game Center saved progress
• Global highest-level leaderboard
• 19 achievements, including long-term and daily streak goals
• Light, dark, and system themes
• Shareable result cards

No clutter and no long setup—just clear numbers, satisfying decisions, and the irresistible challenge of making everything zero.

Start with one move. Train your mind. See how far you can go.

## Key features

- Strategic addition and subtraction gameplay
- Daily brain workout exercises
- Focus and quick decision-making practice
- Logic and pattern recognition
- Interactive tutorial
- Global leaderboard
- Achievements


## Frequently asked questions about Game Zero

### What is Game Zero?

Game Zero is a strategy puzzle game that makes mental math, specifically addition and subtraction, feel like a game. Players aim to bring five targets to exactly zero before time runs out.

### What kind of math skills does Game Zero help with?

Game Zero helps practice mental addition and subtraction, number sense, arithmetic fluency, focus, quick decision-making, logic, pattern recognition, and multi-step planning.

### Is Game Zero suitable for children?

Yes, Game Zero is rated for ages 4+ and is described as enjoyable extra math practice for school students who want to become quicker and more confident with numbers.

### Does Game Zero have ads?

No, Game Zero is ad-free, allowing for an uninterrupted gaming experience.

### Can I play Game Zero offline?

The description mentions automatic local saved progress, suggesting offline play is possible. However, specific details on offline functionality are not provided.

### How does the gameplay in Game Zero work?

Players tap tiles to add their value to targets. The game alternates between rows and columns, and signs flip after each move. Completed zeros are temporarily locked, and used tiles need time to recover.

### What devices does Game Zero support?

Game Zero is available on iPhone and iPad devices.

### How often is Game Zero updated?

The app was last updated on September 21, 2026, with version 1.0.0. Future update frequency is not specified.

## Version history (last 1 release)

### 1.0.0 — 2026-09-21

No release notes.

## More apps by Yuri Andryushin

- [Sticker sets - Emoji keyboard](https://appshunter.io/ios/app/sticker-sets-emoji-keyboard/id1430705159)

All apps by Yuri Andryushin: https://appshunter.io/developer/992235541

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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 2026-09-24.*