Arithmetic - Math Game
Puzzle
Free · Designed for iPad. Not verified for macOS.
Four numbers. One target. Use every number once with +, −, ×, and ÷ to hit the answer.
arithmetic is a simple mental math puzzle inspired by the classic 24 game. No timer, no noise, no extra game modes getting in the way. Just the numbers, the target, and that little moment when the solution finally clicks.
How it works
Each puzzle gives you four numbers and one target. Combine the numbers step by step until you land on the answer. Every number has to be used exactly once.
Some puzzles are quick. Some look easy and then quietly ruin your confidence. Fractions and decimals are allowed, so the cleanest path is not always the first one you see.
Four difficulty levels
Easy
Small numbers and friendly targets. Good for warming up.
Medium
Bigger numbers and more ways to get there.
Hard
Trickier targets, larger ranges, and plenty of dead ends.
Expert
Numbers up to 100 and targets up to 999. Not recommended if you hate being humbled by arithmetic.
No impossible puzzles
Puzzles are generated on your device and checked before you see them, so every board has at least one valid solution.
XP and levels
Earn XP for every solve, with more XP for harder puzzles. Level up over time and track your progress as the problems get tougher.
Stuck?
Use “how to solve” to see one valid path. It is there when you need it, not in your way when you do not.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, Moontide Labs LLC, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Moontide Labs LLC
- Size
- 21.4 MB
- Category
- Puzzle
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 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+
- Copyright
- © 2026 Moontide Labs
