# Rumis (Blokus 3D) by LaForce

> Abstract strategy board game implementation with multiplayer and AR support. (iPhone/iPad app by Zhengyuan Dong.)

- Source: https://appshunter.io/ios/app/rumis-blokus-3d-by-laforce/id1551935557 (this page in markdown: same URL + `.md`)
- Developer: [Zhengyuan Dong](https://appshunter.io/developer/1500200114)
- Category: Games, Education, Casual, Board
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 2 MB
- Languages: American English
- Released: 2021-02-08
- Data updated: 2026-08-23
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/rumis-blokus-3d-by-laforce/id1551935557/reviews.md

## What is Rumis (Blokus 3D) by LaForce?

An iOS implementation of the famous board game "Rumis"(also known as Blokus 3D), featuring multi-player via GameCenter and ARKit (on supported devices).

Select number of players, map and local / online before you start a new game.
You can pinch to zoom in / out.
You can browse history using arrow buttons. You can also continue playing at any step in a local game (if your opponent agrees).

Rules: 
0. Players take turn to place blocks on board within range (white area) and height limit (tap the board to see).
1. The starting player can place a block anywhere.
2. Every other player's first block must touch (share a face with) another block.
3. Each further block placed must touch another block of the same color.
4. Every placed block should not leave a gap underneath.
5. If you cannot place any block, tap the "PASS" button. 
6. When you play a block, you get a point. When the game ends, every face of your color visible from above also give you a point. 
For a more detailed introduction see Wikipedia: https://en.wikipedia.org/wiki/Rumis

## Key features

- Digital implementation of Rumis/Blokus 3D
- Multi-player via GameCenter
- ARKit support on compatible devices
- Local and online game modes
- Zoom functionality
- Game history browsing
- In-game rule explanations


## Frequently asked questions about Rumis (Blokus 3D) by LaForce

### What is Rumis (Blokus 3D)?

Rumis (Blokus 3D) is a digital implementation of a popular abstract strategy board game. Players place polyominoes on a grid to score points, with rules similar to Blokus.

### Can I play Rumis (Blokus 3D) with friends?

Yes, Rumis (Blokus 3D) supports multi-player gameplay through GameCenter, allowing you to play with friends locally or online.

### Does Rumis (Blokus 3D) have AR features?

Yes, the app utilizes ARKit on supported devices, allowing for an augmented reality experience of the game.

### What devices does Rumis (Blokus 3D) support?

Rumis (Blokus 3D) is available on iPhone, iPad, and iPod, and is rated for ages 4 and up.

### How do I play Rumis (Blokus 3D)?

Players take turns placing blocks on the board within a specified range and height limit. Blocks must touch same-colored blocks, and no gaps should be left underneath. Points are awarded for placed blocks and visible faces at the end of the game.

### Is Rumis (Blokus 3D) free to play?

Yes, Rumis (Blokus 3D) is completely free to download and play, with no in-app purchases or advertisements.

### How often is Rumis (Blokus 3D) updated?

The app was last updated on February 8, 2021, with version 1.0. Further update frequency is not specified.

### What is the user rating for Rumis (Blokus 3D)?

Rumis (Blokus 3D) has a perfect rating of 5.0 stars based on one review.

## Version history (last 1 release)

### 1.0 — 2021-02-08

No release notes.

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## More apps by Zhengyuan Dong

- [Balloon by LaForce](https://appshunter.io/ios/app/balloon-by-laforce/id1500200115)
- [Blokus by LaForce](https://appshunter.io/ios/app/blokus-by-laforce/id1503012749)
- [Bomb Buddies USC Games](https://appshunter.io/ios/app/bomb-buddies-usc-games/id6443524416)

All apps by Zhengyuan Dong: https://appshunter.io/developer/1500200114

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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 2026-08-23.*