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Clue Formula

Clue Formula

3D Mahjong with IQ-test tiles

4 ratings
2 reviews
With Ads
🎮 Games
📚 Education
🎈 Casual
🧩 Puzzle
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • June 29, 2026
  • July 7, 2026

Features

Developer

x2line.com LLC
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Clue Formula video #1 for iPhone
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iphone
ipad
🧾$0.99
In-App Purchase↘︎
⭐2
Reviews↘︎
❓8 answered
FAQ↘︎
📦~ in 2 days
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Engage in a 3D Mahjong puzzle game featuring IQ-test style tiles. Match selectable pairs to clear levels, with increasing difficulty as you progress. Utilize hints and shuffles to aid your gameplay and compete on leaderboards.

✓3D Mahjong puzzle gameplay
✓IQ-test style tiles
✓Layered 3D levels
✓Hint and shuffle options
✓Leaderboard competition
✓VoiceOver accessibility
Show original description

What's New in Clue Formula

1.25.1

July 7, 2026

Welcome to the latest Clue Formula update! We've fixed issues and added enhancements for a smoother experience. Enjoy optimized graphics, enhanced playing comfort, and reliability. Explore new features. Stay connected on Facebook for updates. Thanks for being part of Clue Formula! https://www.facebook.com/clueformula

More
2

In-App Purchases

$0.99

Hint

Adds 1 hint to the current level.

User reviews

Most RecentHighest RatedLowest Rated

It is like mahjong

I am 75 years old and this game is a lot of fun. It is like mahjong but it really makes you think because the symbols force you to spot patterns. It is definitely more challenging than the classic version, which I like because it keeps my brain active. The only thing I would change is adding some cooler visual effects when you pass a level to make it look even better. Still, it is a great puzzle game and I really enjoy playing it.
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Jenia-EL45Jenia-EL45

Mahjong puzzle

I usually play x2lines other games since I really like their role-playing stuff, so I wanted to see how they did with this one… Clue formula is a mahjong puzzle and it is honestly so fun. Just a heads up, it is very challenging and definitely not easy to beat. I love that it actually makes you think instead of being boring… If you want a puzzle game that gives your brain a real workout - you should download ☺️
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LilylubarskyLilylubarsky

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FAQ

What is Clue Formula?

Clue Formula is a 3D Mahjong puzzle game that uses IQ-test style tiles. The objective is to clear all levels by removing matching pairs of tiles that are selectable.

How do you play Clue Formula?

In Clue Formula, you remove tiles by finding matching pairs. A tile is selectable only if it's at the end of a row with no adjacent tiles on the same layer. You must find pairs where both tiles are selectable to clear a level.

Does Clue Formula have ads?

Yes, Clue Formula contains advertisements. It is a free-to-play game that also offers in-app purchases for extra hints and shuffles.

What devices can I play Clue Formula on?

Clue Formula is available on Mac, iPhone, iPad, and iPod. It is fully playable with VoiceOver for accessibility.

Is Clue Formula challenging?

Yes, each new level in Clue Formula becomes more challenging as you advance. The game offers increasing difficulty to keep players engaged.

Can I get help in Clue Formula?

Yes, Clue Formula provides a hint feature that shows all selectable matching pairs. A shuffle option can rearrange the remaining tiles to help you continue a level. Extra hints and shuffles are available for purchase.

How often is Clue Formula updated?

Clue Formula was last updated on July 3, 2026, to version 1.24.1. This indicates a recent update, suggesting ongoing support and development.

What is the age rating for Clue Formula?

Clue Formula has an age rating of 4+. This means it is suitable for children aged 4 and older.