Sixth Second

How good is your sense of time? Sixth Second is a game of pure timing — no trivia, no twitchy reflexes, just you and the clock in your head. The rule is simple: hit the target. Start the timer and stop it at exactly the right moment — to the millisecond. The catch? The running clock is hidden. You can't watch the numbers tick. You have to FEEL it. Land it perfectly and you're "Sixth Second." Miss and you'll learn exactly how far off you were. It's the kind of game that looks easy for about four seconds. — FIVE WAYS TO PLAY — • DAILY CHALLENGE — One puzzle a day, the same five targets for every player on Earth. Nail all five, build your streak, and share your result as an emoji grid your friends can chase. Come back tomorrow for a new one. • PRESS — The pure mode. Stop the hidden clock on the target. Chase a new personal best. • GUESS — Watch the dot run, then tell us how long it lasted. A different timing muscle entirely. • RELAY — One continuous run, several checkpoints. Tap on the beat, every time. The clock never pauses. • PARTY — Pass-and-play for 2 to 8. Everyone aims for the same target; lowest total miss wins. Settles arguments fast. — MAKE IT YOURS — • Three difficulties — Easy, Medium, Hard — change how tight "perfect" is. • Custom range: set any target window from 1 to 120 seconds. • Optional visible timer if you want to practice (the real game hides it). • Game Center leaderboards and personal stats for every mode. — BUILT TO RESPECT YOU — • No account, no sign-up, no nonsense. • Plays fully offline. • One-time "Remove Ads" if you'd like a clean screen forever. Tiny to learn. Genuinely hard to master. How close can you get?