Perfecten is a minimalist reflex trainer disguised as a viral game. Start the stopwatch and stop it at exactly 10.000 seconds. The catch? The timer hides after 2 seconds. Get close, and generate a beautiful 1-vs-1 challenge card to send to friends. No tutorials, just you and your internal metronome. Can you hit exactly 10.000?

Wispr Flow: Dictation That Works Everywhere — Stop typing. Start speaking. 4x faster.

Stop typing. Start speaking. 4x faster.

Hi Product Hunt! 👋 I'm incredibly excited to share Perfecten with you today. The idea: The mobile market is flooded with complex, ad-heavy games. I wanted to build something completely minimalist and instantly playable that tests raw human reflex, hand-eye coordination, and time perception. How it works: Perfecten challenges you to stop a hidden timer at exactly 10.000 seconds. Track Accuracy: It measures your exact millisecond delay. Social Rivals: Generate a sleek result card to blast to your friends on WhatsApp to prove your reflexes are better than theirs. I’d love to hear what your closest score is. I will be hanging out in the comments all day to answer your questions and hear your feedback.

Wispr Flow: Dictation That Works Everywhere — Stop typing. Start speaking. 4x faster.

Stop typing. Start speaking. 4x faster.

Perfecten

A maddening 10-second reflex test

A maddening 10-second reflex test