# Eureka 3D — IQ Buster! Rope Puzzle

> Physics-based rope and object puzzle game for mobile devices. (iPhone/iPad app by Hyperlab Games.)

- Source: https://appshunter.io/ios/app/eureka-3d/id1515039656 (this page in markdown: same URL + `.md`)
- Developer: [Hyperlab Games](https://appshunter.io/developer/1562984132)
- Category: Games
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 9.0 · 162 MB
- Languages: English
- Released: 2020-05-29
- Data updated: 2026-07-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/eureka-3d/id1515039656/reviews.md

## What is Eureka 3D?

Pass objects and ropes through the correct circles to save the rings.

Tap the objects to lift them up and tap the circle to move the selected object. Therefore the object will go through the circle. If there are no other knots, you can save the ring.

## Key features

- Object and rope manipulation
- Physics-based puzzles
- Rope untangling mechanics
- Level progression
- Intuitive tap controls


## Frequently asked questions about Eureka 3D

### What is Eureka 3D?

Eureka 3D is a free mobile game where players solve puzzles by guiding objects and ropes through correct circles to save rings. It features physics-based gameplay and intuitive tap controls.

### How do you play Eureka 3D?

You play Eureka 3D by tapping objects to lift them and tapping circles to move selected items through them. The goal is to untangle knots and save the rings without obstructions.

### Is Eureka 3D free to play?

Yes, Eureka 3D is completely free to download and play. It was released on May 29, 2020, and is available on iPhone and iPad.

### What devices support Eureka 3D?

Eureka 3D is supported on iPhone, iPad, and iPod devices. It is designed for iOS users who enjoy puzzle games.

### What is the age rating for Eureka 3D?

Eureka 3D has an age rating of 4+, making it suitable for younger players and families. The game focuses on logic and problem-solving.

### How often is Eureka 3D updated?

The latest version of Eureka 3D is 1.2, which was last updated on June 13, 2020. Updates typically include bug fixes and new content.

### What makes Eureka 3D challenging?

The challenge in Eureka 3D comes from its physics-based puzzles that require careful planning to navigate objects and ropes through complex arrangements without getting stuck.

### Does Eureka 3D have ads?

The provided data does not specify if Eureka 3D contains advertisements. However, it is listed as free with no in-app purchases.

## Version history (last 1 release)

### 1.2 — 2020-06-13

Bug fixes.

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [Rotate Knife](https://appshunter.io/ios/app/rotate-knife/id6446491973) | — | Free | Games |
| [Rope Legs 3D](https://appshunter.io/ios/app/rope-legs-3d/id1514175046) | — | Free | Games |

## More apps by Hyperlab Games

- [Bubble Words Puzzle](https://appshunter.io/ios/app/bubble-words-puzzle/id1462569444)
- [Amazing Cubes 3D](https://appshunter.io/ios/app/amazing-cubes-3d/id1467741827)
- [Dancer 3D](https://appshunter.io/ios/app/dancer-3d/id1482283079)
- [Bottle Cap 3D](https://appshunter.io/ios/app/bottle-cap-3d/id1493409002)
- [Noodle Patch](https://appshunter.io/ios/app/noodle-patch/id1494885141)
- [3D Printer!](https://appshunter.io/ios/app/3d-printer/id1494886551)

All apps by Hyperlab Games: https://appshunter.io/developer/1562984132

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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 2026-07-07.*