A free online memory test suite. Push your short-term and working memory with sequence, number, verbal and visual memory challenges — then track your progress over time.
Play memory gamesSequence Memory tests spatial pattern recall, Number Memory tests digit span, Verbal Memory tests word recognition, and Visual Memory tests spatial recall. Together they give a rounded picture of your memory.
Remembering 7±2 items is typical for short-term memory; our games let you find your personal limit.
Regular practice, focus and chunking information all help. Track your best over weeks.
No — it's a fun benchmark, not a clinical or diagnostic assessment.
ReactionLab brain games are for benchmarking and fun. They are not medical, neurological, or IQ assessments.