1,2,3... Engaging Puzzle Game
think fast, tap fast
Free
Think fast. Tap fast. Don’t slip. Learn the rules in the Handbook. then chase the clock or risk it all in YOLO.
One Two Three is a tight number puzzle built around one rule: tap the values in the order shown at the top. The catch is the board — special tiles, disappearing numbers, timers, and other twists mean you’re always planning one step ahead.
Learn before you sweat
Use the Handbook from the main menu: short explanations plus practice boards for each idea so you’re never guessing what a tile does.
Modes
Story Mode — A level path that layers in new rules as you go.
Speed Mode — Race the clock and chase a strong run.
YOLO Mode — No room for mistakes — one wrong tap can end the run.
What makes levels interesting
Some boards keep tiles around after you use them; others make numbers vanish and bring new ones in. You’ll work with increasers, decreasers, multi-tap tiles, countdown pressure, on/off timing, and more — all with a clear target sequence so the goal is always readable.
Why play it
Easy to understand in seconds, hard to put down once the combinations click. Whether you want a calm climb through Story or a high-pressure run in Speed or YOLO, One Two Three stays readable and ruthless in the right ways.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://mahnuser.dev
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Mahmut Seliz, 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
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Mahmut Seliz
- Size
- 4.8 MB
- Category
- Puzzle
- Compatibility
Requires iOS 18.2 or later.
- iPhone
Requires iOS 18.2 or later. - iPad
Requires iPadOS 18.2 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 @mahnuser