20 short tasks of increasing difficulty — memorize information briefly shown on screen, then recall it after it disappears.
See how much information your mind can hold and recall
Unofficial test. For self-assessment and entertainment only — not a clinical or neuropsychological assessment. Do not take screenshots or write answers down.
A quick example before you begin
After this first task, the pattern will feel familiar — no more tutorials between tasks.
Try another quick cognitive test — same format, different lens.