Games and benchmark tools

Short tools for practice and a rough comparison - reaction, memory, typing. Free, no sign-up.

Reaction time

How fast do you react to a colour change? Median of 5 attempts.

 about 30 s Play

Typing test

How many words a minute can you type? Speed and accuracy.

 60 s Play

Number memory

Memorise a number that flashes up for a moment. Each round is longer.

 1-2 min Play

Visual memory

Memorise the lit tiles in the grid and repeat them.

 1-2 min Play
RIASEC personality test

Find the work that fits you

Six interest types and a profile that shows where you are likely to thrive.

Start the RIASEC test

What benchmark games are

Four short tools live here: reaction time, typing speed, number memory and visual memory. Each one takes under two minutes, runs straight in the browser and needs no account.

Every result comes with a rough comparison. The percentile is calculated from the scores of other players on this site, not from published norms, and it only appears once enough data has been collected. Conditions differ from person to person too - mouse versus trackpad, quiet room versus a moving train - so treat the numbers as a game, not as a measurement.

These games are not psychological or medical diagnostics. If you want a more structured look at yourself, start with one of our tests.

These games are for practice and rough comparison. They are not psychological or medical diagnostics, and the result says nothing about your intelligence or your health.