≒10 - Mental Math Puzzle
Quick Math & Reflex Challenge
Free · Designed for iPad. Not verified for macOS.
Pick the expression closest to 10. Chase a high score on the shared ranking, or pass one device around in Pass & Play for a quick 2-99 player challenge.
Pick the number or expression closest to 10.
≒10 (Near Equal Ten) is a fast, simple, and surprisingly deep mental math and number puzzle that tests calculation, focus, and quick judgment.
Compare answers from addition, subtraction, multiplication, and division, then tap the card closest to 10 before time runs out. The rules are easy, but the number of choices grows with your score, reaching eight cards at the highest difficulty.
SOLO SCORE ATTACK
- Build combos with consecutive correct answers
- Earn speed bonuses by answering quickly
- Face changing difficulty and time limits
- Review your five best local scores in HIGH SCORE
- Compete in the ALL and TODAY shared rankings across iOS and Android
PASS & PLAY
Pass one device around for a local challenge with 2 to 99 players. Each player answers five questions under the same rules. The final screen shows the standings, winner, and penalty candidate. It is ideal for quick games with friends or family, deciding turns, or adding a playful challenge to an event. This is not online multiplayer.
MADE FOR QUICK PLAY
- Interactive first-run tutorial
- Three-count before starting or resuming
- Break button to pause during a game
- Native sharing for results and the app
- Sound on/off control
- No account or sign-in required
SHARED ONLINE RANKING
Change your display name and compare scores across iOS and Android. Personal information and inappropriate words are restricted. Problematic display names can be reported, and reported players are hidden on your device.
OPTIONAL CONTINUE
After game over, you can choose to watch a rewarded ad and continue. If an ad is unavailable, the game is designed not to leave you stuck.
Enjoy a quick arithmetic quiz during commutes, breaks, or study time. Chase your own best score or hand the device to friends and see who comes out on top.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Fixed Today tab bug in rankings
The developer, YUICHI NAKATANI, 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:
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- YUICHI NAKATANI
- Size
- 8.8 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
- © Ueach
