Reverse Math Puzzle
Daily Brain Game with Numbers
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Fresh new look! Solve today's Daily Challenge, keep your streak alive for 7 days and earn 250 bonus coins. Can you make it from Novice to Genius?
Can you solve it?
_ × _ − _ + _ = 37
Numbers: 5, 7, 11, 13
That's Reverse Math. The equation is already there. Your job is to place the numbers in the blanks to hit the target. Simple to learn, surprisingly hard to master.
HOW IT PLAYS
• See a target number and an equation with blanks
• Place the numbers, using each one once
• Real math rules: × and ÷ come before + and −
• Hit the target to score, earn coins and move on
A NEW PUZZLE EVERY DAY
Take on the Daily Challenge: 5 fresh puzzles every day. Solve at least one to keep your streak alive and unlock rewards. Keep it going for 7 days to earn 250 bonus coins.
THREE WAYS TO PLAY
• Daily Challenge: your daily brain workout
• Classic: score as much as you can before the clock runs out
• Challenge: 10 puzzles in one run, against the clock
FROM NOVICE TO GENIUS
Four difficulty levels grow with you. Start with three-number puzzles in Novice and work up to long equations that use all four operations in Genius.
HELP WHEN YOU NEED IT
Stuck? Spend coins on a hint, skip a tough puzzle, or add 30 seconds. Undo a move any time.
MADE FOR QUICK BREAKS
• No account or sign-up needed
• Play offline, anywhere
• Track your best scores and progress in Statistics
Perfect for fans of number puzzles, math riddles, logic games and brain teasers. Download free and see how far your brain can go.
Ratings & Reviews
* Bug fixes and Improvements
The developer, Ajay Shrestha, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ajay Shrestha
- Size
- 82.5 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.3 or later.
- iPhone
Requires iOS 15.3 or later. - iPod touch
Requires iOS 15.3 or later. - Mac
Requires macOS 12.2 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 14 more
- English, Arabic, French, German, Indonesian, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Vietnamese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads $4.99
- 2500 Coins $9.99
- 700 Coins $3.99
- 300 Coins $1.99
- 100 Coins $0.99
- Copyright
- © 2026 Ajay Shrestha