# Mahjong Unlimited HD — Classic mahjong solitary

> Solvable tile-matching puzzle game with dynamic difficulty and multiplayer modes. (iPhone/iPad app by CodeQX.)

- Source: https://appshunter.io/ios/app/mahjong-unlimited-hd/id434781441 (this page in markdown: same URL + `.md`)
- Developer: [CodeQX](https://appshunter.io/developer/406295520)
- Category: Games, Board, Puzzle
- Price: Free with in-app purchases
- Rating: 4.60/5 from 334 App Store ratings · 213 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.6 · 112 MB
- Languages: American English
- Released: 2011-06-03
- Data updated: 2026-08-12
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/mahjong-unlimited-hd/id434781441/reviews.md

## What is Mahjong Unlimited HD?

100+ featured game layouts, 21 backgrounds, 6 tile sets, and all FREE!!!

Mahjong Unlimited now dynamically adjusts difficulty of game generation engine according to players' game stats. Manual difficulty switch is also provided for individual preference.

Mahjong Unlimited is a classic but addictive matching game. The goal of the game is to clean all tiles out of the board by selecting pairs of tiles with the same drawing.

Mahjong Unlimited is able to generate almost unlimited number of games from any layout with solutions, not just shuffling tiles based on limited number of preloaded game sequence or simply randomize tiles to generate a game that may not be solvable. We guarantee that all the game generated by Mahjong Unlimited are solvable. Mahjong Unlimited's solitary game has no time limit. Just take your time and enjoy the game.

Mahjong Unlimited also provides comprehensive game stats for serious players. Game stats will be consistently uploaded to Game Center. You can judge your skill level by comparing your numbers to other players' game stats in Game Center.

Except regular solitary games, Mahjong Unlimited now provides both online & local match modes for you to play online with other players in the world or play locally with friends on different iOS devices.

Mahjong Unlimited features:

* iCloud support

* Game Center support for online game match, leaderboard, and achievements.

* Local match game.

* In-game puzzle generation, not just shuffling tiles from limited game templates. 

* Game generation engine designed for both senior players and beginners, unlimited numbers of games can be produced from the same layout. You can hardly play the same game.

* It is guaranteed that all the puzzles can be solved even without shuffle.

* Shuffle function.

* Demo mode to demonstrate the solution of every puzzle.

* Undo/Hint without penalty.

* Dynamic difficulty adjustment based on players' game stats. 

* Easy layouts for beginners.

* "Visual aid" option to highlight free tiles.

* High quality tile/background pictures.

* Tile sets without Chinese characters.

* Designed from the ground up for the iPad, iPhone, and iPod Touch.

* Fully unleash the power of Retina high quality displays on iPad/iPhone/iPod Touch.

* All the contents/functions of Mahjong Unlimited are free to play.


Follow us on Facebook:
http://www.facebook.com/pages/Mahjong-Unlimited/100768350015362

## Key features

- Unlimited solvable puzzles
- Dynamic difficulty adjustment
- Online and local multiplayer
- Comprehensive game stats
- Undo/Hint without penalty
- Visual aid for free tiles

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Banner Free Upgrade | $0.99 | one-time |


## What do users think of Mahjong Unlimited HD?

Overall sentiment: positive

**Pros**

- 👍 Great game
- 🚀 Smooth gameplay
- 💡 Variety of layouts
- 🕹️ Challenging but fun
- 🧠 Helps keep mind sharp

**Cons**

- 🐛 Crashes and freezes
- 🔋 High battery consumption
- 🔍 Small tiles hard to see
- 💤 Lack of instructions for beginners
- 🤖 Unreliable shuffle feature

**Commonly reported bugs**

- Game crashes after iOS updates
- Saved progress not retained
- Ads overlaying gameplay
- Controls become unresponsive

**Most requested features**

- Ability to reset scores and progress
- More tile sets and background options
- Notification when no more moves are available
- Rotation of game board layout
- Improved ad placement and frequency

## Recent user reviews (10 of 213)

All indexed reviews: https://appshunter.io/ios/app/mahjong-unlimited-hd/id434781441/reviews.md

### 3/5 — Sounds

*2026-02-10, version 6.7*

Since upgrading to ipad 16 sound on game has more or less gone until ads come on, I’ve even reloaded to no effect , so what’s going wrong the game itself is excellent but without sound its not enjoyable.

### 2/5 — Lags on IOS26

*2025-10-24, version 6.7*

This game has become very laggy since the upgrade to iOS 26.

Sometimes when restarting the game sometimes when switching back to the game, everything goes into slow mode until you either restart the game or quit.

### 5/5 — Redémarrer le jeu, est-ce possible

*2025-07-04, version 6.7*

J’ai fait tous les niveaux…oui, je sais, je peux rejouer encore et encore. Par contre, est-il possible de repartir le tout, aucune statistique?  How can I restart the game ?  Start over?

### 1/5 — Does not work

*2025-05-15, version 6.7*

The tiles are very small, so small the colors are almost indeciferable. I could probably learn to deal with that. Menus are hard to understand. I'll keep looking.

### 5/5 — Great App

*2025-03-04, version 6.6*

Great way to pass the time.  Works great on iPad and iPhone.  Been using it for years.  Would like some new layouts though.

### 5/5 — Redémarrer le jeu, est-ce possible

*2025-01-13, version 6.6*

J’ai fait tous les niveaux…oui, je sais, je peux rejouer encore et encore.  Par contre, est-il possible de repartir le tout, aucune statistique?

### 5/5 — Excellent play, few ads

*2024-08-05, version 6.6*

Try it!

### 5/5 — About these ⭐️⭐️⭐️⭐️⭐️

*2024-06-05, version 6.6*

I’ve downloaded many MANY mahjong games and have always been disappointed by one thing or another, but this mahjong game is EXCELLENT and I don’t see myself playing any other game except this one! Thank you for a great experience!

### 5/5 — Smooth, nonsense game

*2023-05-28, version 6.5*

Easy to play, the way the game was intended.

### 5/5 — Top Notch

*2022-04-30, version 6.2*

Very good game but i would have all the pattern unlocked. I play for fun, not for challenges.🙂

## Frequently asked questions about Mahjong Unlimited HD

### What is Mahjong Unlimited HD?

Mahjong Unlimited HD is a classic tile-matching puzzle game where the objective is to clear all tiles from the board by pairing identical tiles. It offers a virtually unlimited number of solvable puzzles, dynamic difficulty adjustments based on player performance, and both single-player and multiplayer modes.

### What are the key features of Mahjong Unlimited HD?

Key features include an in-game puzzle generation engine that guarantees solvable games, dynamic difficulty adjustment, online and local multiplayer modes, comprehensive game statistics tracked via Game Center, undo/hint options without penalty, and a visual aid to highlight free tiles.

### Is Mahjong Unlimited HD free to play?

Yes, all the contents and functions of Mahjong Unlimited HD are free to play. The app does have in-app purchases and advertisements, which are common monetization strategies for free-to-play mobile games.

### What devices is Mahjong Unlimited HD compatible with?

The app is designed from the ground up for iPad, iPhone, and iPod Touch devices, fully utilizing the power of Retina high-quality displays on these iOS devices.

### How does the dynamic difficulty adjustment work?

The game's generation engine dynamically adjusts the difficulty of new puzzles based on your past game statistics. This ensures that the game remains challenging and engaging for both beginners and experienced players, offering a personalized experience.

## Version history (last 5 releases)

### 6.8 — 2026-08-02

1. compatibility update
2. bug fix

### 6.7 — 2025-03-25

1. compatibility update
2. bug fix

### 6.6 — 2024-04-04

1. compatibility update
2. bug fix

### 6.5 — 2023-05-22

1. compatibility update
2. bug fix

### 6.4 — 2022-06-27

1. fix repeating achievement announcement issue

## Apps similar to Mahjong Unlimited HD

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sheriff of Mahjong: Tile Games](https://appshunter.io/ios/app/sheriff-of-mahjong-tile-games/id1510572629) | 4.6 (23,920) | Free | Games |
| [Mahjong Solitaire Puzzles](https://appshunter.io/ios/app/mahjong-solitaire-puzzles/id1439918006) | 4.6 (7,111) | Free | Games |
| [Mahjong Solitaire Puzzle Games](https://appshunter.io/ios/app/mahjong-solitaire-puzzle-games/id823862005) | 4.3 (12,085) | Free | Games |
| [Mahjong](https://appshunter.io/ios/app/mahjong/id455650659) | 4.6 (33,250) | Free | Games |
| [Mahjong Delight](https://appshunter.io/ios/app/mahjong-delight/id490142440) | 4.7 (147,549) | Free | Games |
| [Mahjong!!](https://appshunter.io/ios/app/mahjong/id347878114) | 4.7 (336,307) | Free | Games |

## More apps by CodeQX

- [CalcQX ~ the calculator](https://appshunter.io/ios/app/calcqx-the-calculator/id406295517)
- [CalcQX LITE - the calculator](https://appshunter.io/ios/app/calcqx-lite-the-calculator/id411279884)

All apps by CodeQX: https://appshunter.io/developer/406295520

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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 2026-08-12.*