Cognitive games · time perception
How long did that actually feel?
A two-minute game. You'll see a warm aurora fill the circle. When it feels right to you, tap. The game is calibrating your time perception, not testing it.
Press Start. Pink-noise plays softly. Tap the canvas when it feels like the target duration.
Daily seed: — · same target for everyone today.
How it works. Five targets cycle daily (10s, 20s, 30s, 45s, 60s). The seed is today's date, so every visitor gets the same target. No timer is visible. The aurora fill is a visual analog of time passing, not a precise measurement. Pink noise plays softly because steady broadband sound helps ADHD brains time-track. No streaks. No leaderboard. The summary card is the reward.