# Mathdoku!

> Math-based puzzle game with row, column, and group operation rules. (iPhone/iPad app by Geert Verschueren.)

- Source: https://appshunter.io/ios/app/mathdoku/id1118710725 (this page in markdown: same URL + `.md`)
- Developer: [Geert Verschueren](https://appshunter.io/developer/1031019647)
- Category: Games
- Price: Free
- Rating: 1.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 7.0 · 12 MB
- Languages: English
- Released: 2016-09-21
- Data updated: 2026-07-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mathdoku/id1118710725/reviews.md

## What is Mathdoku!?

Endless and addictive math based puzzle fun.

Try to solve the math based puzzles while keeping these rules in mind...

A value placed in a cell can not reappear in the same row.
A value placed in a cell can not reappear in the same column.
The math operation for each group should be correct.
Groups are surrounded/marked by black lines.

## Key features

- Math-based puzzles
- Row and column uniqueness
- Group operation accuracy
- Addictive gameplay
- Endless challenges

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/mathdoku/id1118710725/reviews.md

### 1/5 — Not playable

*2021-01-17, version 1.10*

I so wanted to like this. But
The number entry pop-up covers part of the grid. 
You can only put in one number as a pencil mark, which is useless. 
With a tiny bit of work this could be great. Given the time that has passed since the last update, I’m not holding my breath.

### 1/5 — Terrible User Experience

*2019-05-01, version 1.10*

The game is obviously functional, but the developer’s bizarre implementation of numerical entry makes it difficult to play. Tapping on any cell immediately displays two rows of numbers (1 for entries, the second for notes), but they’re displayed across the MIDDLE of the puzzle grid, effectively blocking the cells you’re trying to solve. 

Deleted after 5 minutes.

## Frequently asked questions about Mathdoku!

### What are the rules for Mathdoku?

In Mathdoku, numbers cannot repeat in the same row or column. Additionally, the mathematical operation for each marked group of cells must result in the correct value.

### Is Mathdoku free to play?

Yes, Mathdoku is available for free, with no cost to download or play.

### What devices is Mathdoku available on?

Mathdoku is available on Android devices. The age rating is 4+, making it suitable for younger players as well.

### How often is Mathdoku updated?

Mathdoku was last updated on January 2, 2019, with version 1.10. It was initially released on September 21, 2016.

### What is the gameplay like in Mathdoku?

Mathdoku offers endless and addictive math-based puzzle fun. Players solve grids by applying logic and arithmetic rules to fill in the cells.

### Does Mathdoku have different game modes?

The description focuses on endless puzzle fun with consistent rules, suggesting a single core gameplay mode rather than multiple distinct game modes.

### Can I play Mathdoku offline?

Based on the description, Mathdoku is a single-player puzzle game. It is likely playable offline, as no online features are mentioned.

### What do users think of Mathdoku?

Mathdoku has a current rating of 1.0 stars from 2 ratings. This indicates a very small sample size and potentially negative user sentiment.

## Version history (last 1 release)

### 1.10 — 2019-01-02

Privacy policy added to the app.
Faster app start.
Icon bar is now multiplaged to give more room to the icons.
Improved info screen with detailed info and example on how to play and solve a puzzle.

## Apps similar to Mathdoku!

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [DIY Jigsaws](https://appshunter.io/ios/app/diy-jigsaws/id1457679980) | 4.3 (43) | Free | Games |
| [Polygon Flips](https://appshunter.io/ios/app/polygon-flips/id1465005140) | 5.0 (2) | Free | Games |
| [What's the doodle?](https://appshunter.io/ios/app/whats-the-doodle/id1464586440) | 2.0 (2) | Free | Games |
| [ISOLAND: The Amusement Park](https://appshunter.io/ios/app/isoland-the-amusement-park/id1463250760) | 4.4 (315) | Free | Games |
| [Quick TicTacToe Onix](https://appshunter.io/ios/app/quick-tictactoe-onix/id1455474100) | — | Free | Games |
| [Kid Safari Concentration](https://appshunter.io/ios/app/kid-safari-concentration/id1450865440) | — | $0.99 | Games |

## More apps by Geert Verschueren

- [bionoid](https://appshunter.io/ios/app/bionoid/id1089667347)
- [Futoshiki](https://appshunter.io/ios/app/futoshiki/id1091213129)
- [Manic Maze](https://appshunter.io/ios/app/manic-maze/id1218970071)

All apps by Geert Verschueren: https://appshunter.io/developer/1031019647

---

*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 2026-07-01.*