Numbro: Math Cross Puzzle
Number logic & brain games
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Endless math crossword puzzles, a fresh Daily Puzzle every day, and ranks to climb from Rookie to Number King. Train your brain a few minutes a day!
Numbro turns math into a crossword. Fill in the missing numbers so every equation — across and down — works out at the same time. Easy to learn, surprisingly deep, and impossible to run out of: every puzzle is generated fresh, so no two levels are ever the same.
WHY YOU'LL LOVE IT ◆ Endless puzzles — levels are generated on the fly with a guaranteed unique solution. Level 500? Still brand new. ◆ 4 difficulties — from relaxing Easy grids to Expert boards with 9 interlocking equations. ◆ Daily Puzzle — one special puzzle every day. Keep your streak alive! ◆ Rank up — earn 8 titles per difficulty, from Rookie all the way to Number King. ◆ Ever-changing shapes — rings, ladders, panes, staircases and more, never the same shape twice in a row.
MADE FOR COMFORT ◆ Dark Mode for late-night solving ◆ Large Numbers option for easy reading ◆ Unlimited undo, hints, and a friendly 3-heart system ◆ Play in English, Turkish, German or Spanish ◆ Works offline — solve anywhere
HOW TO PLAY Tap an empty cell, pick a number from the tray, and make every row and column equation true. Addition, subtraction, multiplication and division — all in whole numbers, all solvable by logic. No guessing required.
Whether you have two minutes in a queue or a whole evening on the couch, Numbro is the perfect quick brain workout. Download free and see how far your numbers can take you!
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The developer, Oguzhan Ozer, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
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The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
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Information
- Seller
- Oguzhan Ozer
- Size
- 31.1 MB
- Category
- Puzzle
- Compatibility
Requires iOS 12.0 or later.
- iPhone
Requires iOS 12.0 or later. - iPod touch
Requires iOS 12.0 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+
- Contains
Advertising
- Copyright
- © 2026 Oğuzhan Özer