Numio - Number Duel
Puzzle In-app purchases
Guess the number, beat your friends! Online multiplayer number duel game
- Downloads
- 40+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Sep 15
- 2026 · v1.0.0
Screenshots
About Numio - Number Duel
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
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
What’s new
Version 1.0.0 · Updated September 15, 2026
Bug fixes and visual improvements
User reviews
The game is amazing. Takes quite some time to actually understand it but would highly recommend you trying it.
Alternatives to Numio - Number Duel
Looking for apps like Numio - Number Duel? Here are 6 similar Android apps on Google Play. The highest rated is Finto - Bluff Quiz for Friends (4.4/5), and 4 of the 6 are free to download.
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Numio - Number Duel | – | Free | 10+ | Sep 15, 2026 | |
| Popular Words 2: Trivia Quiz | 4.2 / 5 | Free | 100,000+ | Jul 27, 2026 | Compare |
| Finto - Bluff Quiz for Friends | 4.4 / 5 | Free | 100,000+ | Aug 27, 2026 | Compare |
| Learn English Words | – | Free | 100+ | Sep 20, 2026 | Compare |
| Word Hunter: Words+ | – | 6.99 USD | 5+ | Feb 24, 2026 | Compare |
| UNOAi Master Offline - MDBTDJ | – | 1.49 USD | 10+ | Apr 24, 2026 | Compare |
| Quizly - quiz app | – | Free | 10,000+ | Jan 24, 2026 | Compare |
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