Numio - Number Duel

In-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
Users Interact
Learn more
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About this game

Numio is a fast-paced multiplayer number-guessing duel game. Challenge friends or strangers online, or test your logic against AI opponents inspired by history's greatest minds — Newton, Einstein, Tesla, Curie, Da Vinci, and Archimedes.

HOW TO PLAY
Guess your opponent's secret number before they guess yours. Each guess reveals how many digits are correct and in the right position. Use logic and deduction to crack the code first!

GAME MODES
- Online Duels — challenge random opponents or invite friends
- VS AI — battle 6 unique AI characters, each with their own personality
- World Challenge — compete globally in weekly number puzzles with growing difficulty

FEATURES
- Real-time online multiplayer
- Friends list and duel invites
- Country flags and player profiles
- Custom avatars and unlockable themes
- Wallpaper gallery to personalize your game
- Global leaderboard and rating system
- Available in 18 languages

Sharpen your logic, challenge the world, and climb the leaderboard — download Numio today
Guess the number, beat your friends! Online multiplayer number duel game
Updated on
Sep 15, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Bug fixes and visual improvements
Content rating
Everyone
Users Interact
Learn more

App support

About the developer
Beytan Mustafa Kün
beytankun@gmail.com
BAHRİYE ÜÇOK MAH. DOÇ. DR. BAHRİYE ÜÇOK BLV., UFUK APT. NO: 39 KAT:1 DAİRE:1 35530 Karşıyaka/İzmir Türkiye

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