Memory Span Test
Find your forward memory span using gradually increasing sequences of distinct digits.
Play Memory Span Test
Read the sequence for a moment then reproduce its digits in the correct order.
How to play Memory Span Test
Read the sequence for a moment then reproduce its digits in the correct order.
How results are calculated
Longest forward digit span completed.
Accuracy, limitations and fair comparisons
Browser scheduling, device and input differences influence results; recreational only. The challenge runs in your current browser session; compare repeated attempts on the same device for a more useful personal reference.
Questions and answers
Is Memory Span Test free?
Yes. This activity is free and does not require registration.
Does this test upload my input or score?
No. Gameplay and optional history storage run in your browser on this device; exporting a result requires your own action.
What is the measured result?
Longest forward digit span completed.
Can the result be treated as a medical or hardware diagnosis?
No. Browser scheduling, device and input differences influence results; recreational only.
Related free challenges
Remember and replay progressively longer sequences of colored pads in a Simon-style memory game.
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