Find the Rule: Number Puzzle
Spot Patterns. Think Smarter.
Free · Designed for iPad. Not verified for macOS.
Spot the pattern. Find the missing number. Challenge your brain with quick puzzles, unlock new rules, earn achievements, and see how far you can get!
Can you find the rule?
Find the Rule is a simple and addictive number puzzle game that challenges you to spot patterns, discover hidden rules, and find the missing number.
Each level shows you a sequence of numbers. Your job is simple: figure out the rule and choose the correct answer.
It starts easy. But as you progress, new patterns and challenges appear.
HOW IT WORKS
Look at the number sequence.
Find the pattern.
Choose the missing number.
Discover the rule.
Move on to the next challenge.
No complicated instructions. No long tutorial. Just start playing and see how far you can get.
400+ PUZZLES
Work your way through more than 400 handcrafted levels designed to gradually introduce different types of number patterns.
You'll encounter addition, subtraction, multiplication, division and other patterns that make you look at numbers in new ways.
DISCOVER NEW RULES
Every time you successfully discover a new type of pattern, it becomes part of your Rule Atlas.
Build your collection and revisit the rules you've already discovered.
DAILY CHALLENGE
Come back each day for a new challenge and keep your brain active.
EARN STARS & ACHIEVEMENTS
Complete chapters, collect stars and unlock achievements as you progress.
How many can you collect?
MADE FOR QUICK PLAY
Play one puzzle when you have a minute or keep going through chapter after chapter.
Find the Rule is designed to be easy to understand, satisfying to play and challenging enough to keep you thinking.
GREAT FOR KIDS AND ADULTS
The puzzles use simple numbers and clear patterns, making Find the Rule accessible to younger players while still offering satisfying challenges for adults who enjoy logic, numbers and brain teasers.
HOW FAR CAN YOU GET?
Some rules will jump out immediately.
Others might make you stare at the numbers for a little longer.
Look closely. Think differently. Find the rule.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Endless mode
- New levels
- Daily challenge shield
- UI optimization
The developer, Martin Gebhardt, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
- Other Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Martin Gebhardt
- Size
- 161.4 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 1fach-digital
