Color Reflex is a sixty-second Stroop-style reaction game. Here's how the game treats player data.
Word and ink-color generation, click checking, and the running score and timer all happen entirely in your browser. No tap or reaction time is ever sent anywhere.
This information lives only in the open tab's memory and disappears the moment the tab is refreshed or closed.
These fonts are loaded from Google Fonts when the page opens, as a standard technical request unconnected to personal data collection.
Color Reflex asks for no name, email, or sign-up — you can start testing your reflexes immediately.
This page may be updated over time; the date at the top always shows the latest revision.