Mathdoku: Sudoku meets math
Logic puzzles from 3×3 to 9×9
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
336 hand-picked puzzles from 3×3 to 9×9. Add, subtract, multiply and divide your way through every cage. No ads, no account, works offline. Light and dark mode.
Mathdoku is a number logic puzzle for people who like Sudoku but want a little arithmetic in the mix.
Fill every row and column with the numbers 1 to N, with no repeats. Then make the cages work: each thick-bordered group of cells shows a target and an operation in the corner, and the numbers inside must add, subtract, multiply or divide to hit it. Every puzzle has a logical path to the end. No guessing required.
336 PUZZLES, SEVEN GRID SIZES
Start on a 3×3 and work up to 9×9. Each size has 48 levels sorted from easy to hard. The first levels use addition only, then subtraction, multiplication and division join in one at a time, so the difficulty ramps up at your pace.
PLAY YOUR WAY
• Notes: pencil a candidate into a cell while you think it through
• Hints: three per level, each fills and locks a cell when you are stuck
• Undo and erase for when you change your mind
• Mistakes show in red the moment they happen, nothing is lost
CHASE YOUR BEST SCORE
Scoring rewards speed and clean solving. Finish a cage to score, complete a row or column for a bonus, and skip hints for the biggest totals. Beat your best on any level, any time.
BUILT FOR FOCUS
• No ads, no account, no internet needed
• Light and dark themes, or follow your system
• Available in 19 languages
• Haptic feedback you can turn off
• A short how-to-play tutorial if you are new to cage puzzles
Your progress is saved automatically, so pick up where you left off.
Terms of Use: https://www.mangolabs.com.br/apps/mathdoku/terms
Privacy Policy: https://www.mangolabs.com.br/apps/mathdoku/privacy
If you have a support query, please get in touch with us by email: hello@mangolabs.com.br
Clear your head with one puzzle, or chase a perfect run through all 336.
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The developer, Mango Labs Ltda, 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
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Information
- Seller
- Mango Labs Ltda
- Size
- 53.6 MB
- Category
- Puzzle
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 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 and 18 more
- English, Dutch, French, German, Indonesian, Italian, Japanese, Korean, Malay, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Mango Labs Ltda