What this is: A test of time perception — how accurately your brain tracks durations without a clock. It uses three classic interval-timing tasks, all built around a glowing orb.
The three tasks:
Why you shouldn't count: This test measures your felt sense of time — your internal clock — and counting turns it into a rhythm exercise instead. Durations are random and non-round (3.7 seconds, 5.2 seconds) to make counting less comfortable, but the real rule is simply: don't. If you enjoy the counting-and-precision challenge, that's a different skill — our stopwatch-style game is built exactly for it.
Your results: Estimation and reproduction are scored by how close you land to the true duration; comparison is scored by correct picks. The overall Internal Clock Score combines all three. You'll also see your tendency — whether durations generally feel longer or shorter to you than they really are.
Tips: