# MissingRule

> Pattern puzzle game to find hidden logic and classify items under a time limit. (iPhone/iPad app by Anvaya Logic LLC.)

- Source: https://appshunter.io/ios/app/missingrule/id6780102858 (this page in markdown: same URL + `.md`)
- Developer: [Anvaya Logic LLC](https://appshunter.io/developer/6779789577)
- Category: Games, Puzzle, Trivia
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 18.6 · 6 MB
- Languages: American English
- Released: 2026-06-24
- Data updated: 2026-07-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/missingrule/id6780102858/reviews.md

## What is MissingRule?

Can you figure out the rule?

  Missing Rule is a pattern puzzle game that challenges you to find the hidden logic connecting a set of items — then prove you've got it by classifying new ones
  under the clock.

  HOW IT WORKS
  Each round shows two groups: items that belong to a secret rule, and items that don't. Study them, crack the rule, then sort a fresh set of unseen items before time
  runs out.

  The rules get trickier as you improve. What starts as "even numbers" quickly becomes "words containing a hidden animal" or "things that fly."

  THREE CATEGORIES OF RULES
  • Numbers — multiples, primes, Fibonacci, digit sums, perfect squares and more
  • Words — vowel starters, double letters, palindromes, hidden animals, rhyming sets and more
  • Visuals — emoji sorted by what they are, where they live, what they do and more

  FEATURES
  • Infinite levels — rules are generated fresh every round, no two games are the same
  • Adaptive difficulty — the game gets harder when you're on a roll, easier when you're not
  • Star ratings — earn up to 3 stars per round based on accuracy and speed
  • Leaderboard — compete on Game Center to climb the global rankings
  • No ads option — one-time purchase to remove all ads forever

  PERFECT FOR
  Anyone who loves logic puzzles, word games, trivia, or just wants a quick daily brain workout.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
  Privacy Policy: https://anvayalogic.com/privacy-policy.html

## Key features

- Pattern puzzle gameplay
- Infinite generated levels
- Adaptive difficulty
- Star ratings for performance
- Global leaderboards
- Multiple rule categories (Numbers, Words, Visuals)

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |



## Frequently asked questions about MissingRule

### What is MissingRule?

MissingRule is a pattern puzzle game that challenges you to discover the hidden logic connecting sets of items. You then classify new items based on this rule before time runs out.

### Does MissingRule have ads?

Yes, MissingRule contains advertisements. There is an option to remove all ads permanently with a one-time purchase.

### What types of rules are in MissingRule?

MissingRule features three categories of rules: Numbers (multiples, primes, digit sums), Words (vowel starters, hidden animals, palindromes), and Visuals (emoji sorted by various criteria).

### How does the difficulty in MissingRule work?

The game features adaptive difficulty. It becomes harder when you are performing well and easier when you are struggling, ensuring a balanced challenge.

### Can I play MissingRule offline?

The provided description does not specify offline play capabilities for MissingRule. It is recommended to check the app store listing for details on offline functionality.

### How many levels are there in MissingRule?

MissingRule offers infinite levels. Rules are generated fresh for each round, meaning no two games are ever the same.

### What devices does MissingRule support?

MissingRule is available on iPhone and iPad devices.

### How do I get the best score in MissingRule?

You can earn up to 3 stars per round in MissingRule based on your accuracy and speed. Competing on Game Center leaderboards allows you to climb global rankings.

## Version history (last 1 release)

### 1.0 — 2026-06-25

No release notes.

## More apps by Anvaya Logic LLC

- [Anvaya SAT](https://appshunter.io/ios/app/anvaya-sat/id6779789575)
- [Anvaya: Prep for MCAT](https://appshunter.io/ios/app/anvaya-prep-for-mcat/id6779972608)
- [Anvaya LSAT](https://appshunter.io/ios/app/anvaya-lsat/id6780555796)
- [Anvaya ACT](https://appshunter.io/ios/app/anvaya-act/id6781421509)
- [Anvaya GRE](https://appshunter.io/ios/app/anvaya-gre/id6781534592)

All apps by Anvaya Logic LLC: https://appshunter.io/developer/6779789577

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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 2026-07-27.*