# Color Regions

> Color Regions (iPhone/iPad app by Oliver Sass.)

- Source: https://appshunter.io/ios/app/color-regions/id1537554249 (this page in markdown: same URL + `.md`)
- Developer: [Oliver Sass](https://appshunter.io/developer/1281916767)
- Category: Games, Casual, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 10.0 · 38 MB
- Languages: English
- Released: 2020-11-09
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/color-regions/id1537554249/reviews.md

## What is Color Regions?

You are given a map consisting of a number of regions. Your task is to color each region with one of four colors, in such a way that no two regions sharing a boundary have the same color. You are provided with some regions already colored, sufficient to make the remainder of the solution unique.

Only regions which share a length of border are required to be different colors. Two regions which meet at only one point (i.e. are diagonally separated) may be the same color.


## Version history (last 1 release)

### 1.0.0 — 2020-11-09

No release notes.

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## More apps by Oliver Sass

- [PayTogether](https://appshunter.io/ios/app/paytogether/id1281916768)

All apps by Oliver Sass: https://appshunter.io/developer/1281916767

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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 2026-05-19.*