Daily Challenge
Five short tests. About 2-3 minutes. Come back daily to build your streak.
Today's MetricRally Challenge
5 short tests. About 2–3 minutes. Come back daily to build your streak.
How the Daily Challenge Works
Each day you get a fixed set of five short tests: reaction time (3 attempts), click speed (5 seconds), aim trainer (10 targets), visual memory (shortened challenge), and typing (15 seconds). The challenge configuration is deterministic by calendar date, so refreshing the page on the same day will not change the test parameters.
Streaks
Complete the challenge on consecutive calendar days to build your streak. Missing a day resets it. Replaying on the same day does not increase your streak.
Scoring
Each test uses the same performance bands as the standalone versions. An overall Daily Performance Rating is calculated from all five stage results.
Privacy
Your streak and daily results are stored in your browser. No account, no signup, no backend. Clearing your browser data resets your streak.
Daily Challenge results are kept separate from standalone test personal-best history. The Daily Performance Rating is an internal reference, not an IQ score or population percentile.