🧠 Your brain profile
Shows where your best scores in the tests you've played stand against people in general. Data stays on this device.
Tests
How is the profile calculated?
For each test, your best score saved on this device is compared with published averages and turned into a percentile from 1 to 99. A 70 means you scored better than about 70% of people. Each corner of the chart is one skill; the wider the shape, the stronger your overall profile.
What do the axes measure?
- Reaction: how quickly you respond to a signal (milliseconds).
- Typing: correctly typed words per minute.
- Number memory: the longest string of digits you can hold in short-term memory.
- Focus: in the Stroop test, picking a word's colour rather than its meaning.
- Visual memory: how many moves you need to finish the card-matching game.
- Logic: solving shape, number and verbal patterns.
How can I improve my profile?
Take each test a few times, rested and without distractions; first attempts are usually the weakest. Reaction and focus are strongly affected by tiredness, and typing speed by your keyboard and habits. Results are for fun and self-insight, not a clinical measurement.
Frequently asked questions
Where is my data stored?
Only in this device's browser. On another device or browser the profile is empty; no sign-up or account is needed.
Why is my profile empty?
Either you haven't taken a test yet or your browser data was cleared. Take any test below and the profile fills in automatically.
How is the percentile worked out?
Each test uses published research and test averages. Once enough results build up on this site, the test page also shows a comparison with other players here.