Tests & Trainer
Quick skill tests and trainers — reaction time, typing speed and more. Beat your best and challenge a friend.
Reaction Time Test
Test your reflexes — click the moment it turns green, beat your best time and challenge a friend.
Tests & TrainerTyping Speed Test
Measure your typing speed in WPM and accuracy over 15, 30 or 60 seconds — then beat your best score.
Tests & TrainerClick Speed Test (CPS)
Find out how many clicks per second you can hit over 1, 5 or 10 seconds — then beat your best CPS.
Tests & TrainerKeyboard Tester
Press every key to check it registers — spot stuck, dead or ghosting keys on any keyboard, right in your browser.
Tests & TrainerNumber Memory Test
Memorise a number that grows one digit each round — see how many digits you can hold and beat your best level.
Tests & TrainerAim Trainer
Click 30 targets as fast as you can to measure your aim in ms per target, targets per minute and accuracy — then share your score.
Tests & TrainerSpacebar Counter
Count your spacebar presses — race the clock in a timed challenge or free-count forever, with live presses per second and a shareable score.
Tests & TrainerAPM Test
Measure your Actions Per Minute, StarCraft-style — every click and keypress counts over a 30, 60 or 120 second run, with live APM and a shareable score.
Tests & TrainerVisual Memory Test
Watch tiles light up on a grid, then click them all back from memory — the board grows each level. How far can you go?
Tests & TrainerSequence Memory Test
A Simon-style sequence grows one step at a time — repeat the flashing pattern in order. One mistake ends the run.
Tests & TrainerVerbal Memory Test
Words flash up one at a time — tap SEEN if it has appeared before, NEW if it is fresh. How many can you keep straight?
Tests & TrainerChimp Test
Numbers appear across a grid, then hide — click them in order from memory. The famous test where chimpanzees beat most humans.
Tests & TrainerDraw a Perfect Circle
Draw a freehand circle around the dot and get scored on how round it is — then challenge a friend to beat you.
Tests & TrainerHearing Age Test
Find your hearing age from the highest frequency you can still hear — rising tones from 8 kHz to 20 kHz, headphones on.
Tests & Trainer