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About
[Number Speed - Tap Numbers, Train Your Brain]
One simple rule: tap numbers 1 to N as fast as you can.
A minimal yet addictive brain-training speed puzzle you'll want to play every day.
■ Perfect For
• Quick play during short breaks
• Training reflexes, focus, and visual tracking
• Feeling instant satisfaction in seconds
• Competing with players from around the world
■ Key Features
◇ Three Grid Sizes: 3×3 / 4×4 / 5×5
From beginner to expert — pick your level.
◇ Time Attack
Millisecond-accurate timing. Can you break the 1-second barrier?
◇ Daily Challenge
Every day, players worldwide face the exact same puzzle. A fair fight for the top of the global ranking.
◇ Global Leaderboard
Compete in Today / Week / All Time rankings. The shorter your time, the higher your rank.
◇ Personal Bests
Every run is recorded automatically. See your improvement at a glance.
◇ Game Center Support
Leaderboards and achievements included to keep you motivated.
■ When To Play
• On your commute
• During a coffee break
• Before bed to sharpen focus
• Score battles with friends
■ Free To Play
All features available at no cost.
Spot the numbers. Tap fast. Climb the world ranking.
Beat your personal best with Number Speed today!
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What's New in NumberSpeed
1.2.0
June 19, 2026
A major update has arrived! • Now available in 10 languages (English, Japanese, Simplified & Traditional Chinese, Korean, Spanish, French, German, Italian, Portuguese) • Redesigned result screen — your delta vs. personal best is now easier to read • Reworked profile screen — your play history at a glance • Added daily challenge reminder notifications • Various bug fixes and performance improvements Thanks for playing Number Speed!
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In-App Purchases
$2.99
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