# Sigma345

> Sigma345 (iPhone/iPad app by Thierry MATHIAS.)

- Source: https://appshunter.io/ios/app/sigma345/id6741017258 (this page in markdown: same URL + `.md`)
- Developer: [Thierry MATHIAS](https://appshunter.io/developer/1792597442)
- Category: Games, Puzzle
- Price: $0.49
- Age rating: 4+
- Requires: iOS 15 · 34 MB
- Languages: American English, French (France), European Spanish
- Released: 2025-02-02
- Data updated: 2026-08-01
- User reviews in markdown: https://appshunter.io/ios/app/sigma345/id6741017258/reviews.md

## What is Sigma345?

Sigma345 is a puzzle game whose goal is to reconstruct the content of a grid starting from the sum of each row and each column. Each value is represented by a different form.
Several levels of difficulty are offered, ranging from the easiest (3x3 grid, empty square or value 1) to very difficult (5x5 grid, empty square or value 3, 4 or 5).
The rules of the game and help with the first grids are included in the application.
There are no purchases included, no advertising, and this app does not access nor query any personal data.


## Version history (last 1 release)

### 1.0 — 2025-02-02

No release notes.

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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 2026-08-01.*