# Mathgrid - Brain Training Game — Unique Number Deduction Puzzle

> Unique Number Deduction Puzzle (iPhone/iPad app by XSGames.)

- Source: https://appshunter.io/ios/app/mathgrid-brain-training-game/id6762621372 (this page in markdown: same URL + `.md`)
- Developer: [XSGames](https://appshunter.io/developer/1725979641)
- Category: Games, Entertainment, Puzzle, Trivia
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 108 MB
- Languages: American English
- Released: 2026-04-22
- Data updated: 2026-08-11
- User reviews in markdown: https://appshunter.io/ios/app/mathgrid-brain-training-game/id6762621372/reviews.md

## What is Mathgrid?

Sharpen your mind with Mathgrid, the minimalist puzzle game where logic meets arithmetic. If you love Sudoku but want something faster and more dynamic, this is your new daily brain workout.

The rules are simple, but the challenge is endless: You are presented with a 3x3 grid, which you have to fill with numbers from 1 to 9 (each level uses a unique set).

Every grid starts with one fixed number. Between the cells, you’ll find math operators. These are your clues. Follow the intersections to deduce which number belongs in the next cell.

..:: FEATURES ::..
- Infinite Puzzles: No two games are the same. The game generates a fresh, random puzzle every time you start a level.

- Zen-Like Design: Enjoy a clean, flat aesthetic with a calming color palette designed to help you focus.

- Brain Training: Improve your mental math speed and deductive reasoning skills while you play.

- Pick Up and Play: Perfect for a 30-second break or an hour-long deep dive. There’s no limit to how far you can go. 

Step into the grid and see how many levels you can master!

------------------------------------------------

XSGames (by Frank Eno) is a solo indie game dev from Italy, crafting puzzle games since 2021
Follow me on Threads or Instagram: @xsgames_

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Donate | $0.99 | one-time |
| Donate + Coffee | $3.99 | one-time |
| Donate + Love | $6.99 | one-time |



## Version history (last 2 releases)

### 1.1 — 2026-07-29

Thanks for your awesome support with Mathgrid! Some little bugs have been squashed in this version

### 1.0 — 2026-04-22

No release notes.

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## More apps by XSGames

- [Mystery Box: Hidden Secrets](https://appshunter.io/ios/app/mystery-box-hidden-secrets/id1575339022)
- [Mystery Box 2: Evolution](https://appshunter.io/ios/app/mystery-box-2-evolution/id1602469284)
- [Mystery Box 3: Escape The Room](https://appshunter.io/ios/app/mystery-box-3-escape-the-room/id6443392768)
- [Snapback: Retro Filter Camera](https://appshunter.io/ios/app/snapback-retro-filter-camera/id6446139873)
- [Mystery Box 4: The Journey](https://appshunter.io/ios/app/mystery-box-4-the-journey/id6450171860)
- [The Da Vinci Cryptex](https://appshunter.io/ios/app/the-da-vinci-cryptex/id6467490326)

All apps by XSGames: https://appshunter.io/developer/1725979641

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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 2026-08-11.*