Browser games and pointless experiments. Nothing to install.
Browser games and pointless experiments. Nothing to install.
Hit thirty targets as fast as you can
Reaction Time TestHow fast can you click when it turns green 
Sequence MemoryRepeat the pattern, one tile longer each time 
Number MemoryHow many digits can you hold at once 
Chimp TestBeat the chimpanzee at working memory 
Basketball Tap ShotsThree hops per shot. Tap the timing. 
Color Vision TestSpot the odd shade. Harder every level 
I'm Not a RobotProve your humanity in hilarious ways 
Reflex TapStop the bar at the center - one tap, pure reflex An aim trainer measures how quickly you can move a pointer to a target and click it, over and over. Thirty targets appear one at a time in unpredictable positions, and the test reports your average milliseconds per target. Unlike a pure reaction test, this one is mostly about motor control rather than nerve speed, which is why it responds far more to practice.
What it is really measuring is described by Fitts's law: the time to hit a target scales with how far away it is and how small it is. That is why the score is an average across thirty targets rather than a single hit. One lucky close target proves nothing.
Most people land between 500 and 700 milliseconds per target. Under 500 is faster than roughly seventy percent of players, under 420 puts you in the top fifteen, and under 350 is the sort of number that usually belongs to someone who plays a lot of shooters. Touchscreen players sit slightly behind mouse players, since a finger has to travel through the air rather than across a surface.
Aim Trainer is one of five benchmarks here. Reaction Time isolates pure response speed with no movement involved, which makes a useful comparison: the gap between your reaction score and your aim score is roughly the cost of moving. Sequence Memory, Number Memory and the Chimp Test measure working memory instead. Each keeps its own best score in your browser.
Most people average between 500 and 700 milliseconds per target. Under 500 beats roughly seventy percent of players, under 420 is top fifteen percent, and under 350 is exceptional.
Yes. Tap the targets with your finger. Touch scores usually run a little slower than mouse scores, so compare like with like.
It helps with the target acquisition part, which is the movement and the click. It does not train tracking a moving target, recoil control, or game-specific muscle memory, so treat it as a warm-up and a benchmark rather than full training.
Thirty. The score is your average time per target across all of them, so one lucky hit does not distort it.
Most of the time spent on a target goes on the final small correction, not the initial sweep. High sensitivity makes the sweep quick and the correction slow, which is usually a net loss.
Your personal best is stored in your own browser. There is no account and nothing is sent to a server.
Yes. The daily gives everyone the same board, generated from the date, and it resets at midnight UTC. Your result is recorded and the strip above the game shows your last seven days and your current streak. Nothing is sent to a server, so the streak lives on your own device.