Mind Lab
Cognitive Tests & Benchmarks
Measure reaction time, working memory and attention with short browser tests — then see how your score compares against published population data.
TEST 01
Dual N-Back
The working-memory task from the famous 2008 study — as hard as advertised.
Run
TEST 02
Number Memory Test
Classic digit span: how many digits can you hold after one look?
Run
TEST 03
Sequence Memory Test
Repeat an ever-growing sequence of tiles until your working memory taps out.
Run
TEST 04
Reaction Time Test
Five trials, your average in milliseconds, and where that sits in the population.
Run