# Pentominoe-Puzzle

> Algorithm X-based pentomino puzzle solver with slowed visual display. (iPhone/iPad app by Jens Hee.)

- Source: https://appshunter.io/ios/app/pentominoe-puzzle/id1413238271 (this page in markdown: same URL + `.md`)
- Developer: [Jens Hee](https://appshunter.io/developer/1411313960)
- Category: Entertainment
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 9+
- Requires: iOS 13.4 · 5 MB
- Released: 2018-07-29
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/pentominoe-puzzle/id1413238271/reviews.md

## What is Pentominoe?

Solves 6 pentominoes puzzles using Donald Knuth's Algorithm X. The display has been slowed down.

## Key features

- Solves 6 pentominoes puzzles
- Uses Donald Knuth's Algorithm X
- Slowed-down display for clarity
- Visual puzzle-solving representation

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/pentominoe-puzzle/id1413238271/reviews.md

### 1/5 — Doesn’t work

*2019-05-23*

This app doesn’t work. It let’s me load the configuration but I can’t do anything beyond that.

## Frequently asked questions about Pentominoe

### What is Pentominoe-Puzzle?

Pentominoe-Puzzle is a free application that solves six different pentomino puzzles. It utilizes Donald Knuth's Algorithm X for its solving capabilities.

### What is Algorithm X?

Algorithm X is an efficient method for solving exact cover problems, which is applied in Pentominoe-Puzzle to find solutions for the pentomino configurations.

### Why is the display slowed down in Pentominoe-Puzzle?

The display is deliberately slowed down to allow users to better observe and understand the step-by-step process of the algorithm solving the pentomino puzzles.

### What devices support Pentominoe-Puzzle?

Pentominoe-Puzzle is available on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.

### What is the age rating for Pentominoe-Puzzle?

Pentominoe-Puzzle has an age rating of 9+, indicating it is suitable for users aged nine and older.

### How often is Pentominoe-Puzzle updated?

The latest version, 7.0, was updated on December 14, 2025, suggesting a relatively active development cycle for the application.

### Does Pentominoe-Puzzle have ads?

No, Pentominoe-Puzzle does not contain advertisements. It is a completely ad-free experience for users.

### What is the user feedback on Pentominoe-Puzzle?

Based on the available data, Pentominoe-Puzzle has received one rating of 1.0 stars, suggesting potential areas for improvement based on user experience.

## Version history (last 5 releases)

### 7.0 — 2025-12-14

New age rating

### 6.0 — 2024-05-14

New certificate, bug fix, new icons

### 3.0 — 2020-04-27

Build for SDK 13.4

### 2.0 — 2019-05-07

Six different configurations can be selected

### 1.0 — 2018-07-19

No release notes.

## More apps by Jens Hee

- [Cegis](https://appshunter.io/ios/app/cegis/id1411313961)
- [Artime-RT](https://appshunter.io/ios/app/artime-rt/id1419220707)

All apps by Jens Hee: https://appshunter.io/developer/1411313960

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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 2026-06-10.*