HumanScore: Reaction Time Test

Human Score is a collection of reaction time tests, memory tests and precision challenges. Measure your response in milliseconds, repeat a sequence, remember hidden numbers or draw a circle. Keep personal records and try a different test when you want a new challenge.

REACTION AND SPEED
• Reaction time test: wait for green and tap. A run combines five attempts using the median, shown in milliseconds.
• Tap speed: tap for ten seconds and see your taps per second.
• Aim trainer: tap targets during a 30-second round.

MEMORY TESTS
• Sequence memory: repeat tiles in the order they flash.
• Chimp test: remember where the numbers are, then tap their positions in ascending order after they hide.
• Visual memory: remember the highlighted tiles as the grid grows.
• Number memory: recall an increasingly long number.

TIMING AND PRECISION
• 10 second challenge: stop a hidden timer as close to ten seconds as you can.
• Hue: find the square with a different shade.
• Perfect circle test: draw a circle in one stroke and check its roundness score.

PERSONAL RECORDS AND LEADERBOARDS
View your results, personal bests and available leaderboards. Percentile estimates use reference distributions until enough player results are available. They are estimates, rather than measurements against the entire world population.

YOUR HUMAN SCORE
Complete at least six different tests to unlock an overall score from 0 to 1000, calculated from your per-test points. Personal bests are recorded separately for each test.

DAILY CHALLENGE
Try three selected tests each day, with the same set for everyone and a new set at midnight UTC. Compare your daily result on the challenge leaderboard.

START WITHOUT A SIGN-UP FORM
Open the app and try a test. You can choose a nickname for the leaderboards. Pick a reaction, memory or precision challenge and work toward your own next record.