Memory Test
Number Memory
How many digits can you remember? Test your short-term memory span.
1
Level
0
Best
Number Memory Test
A number will appear. Memorize it, then type it back when it disappears.
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How to Play
- 1Watch the number
A number will appear on screen for a few seconds. Focus and memorize it.
- 2Type it back
When the number disappears, type it exactly as you saw it.
- 3Level up
Each level adds one more digit. The average person can remember 7 digits - can you beat that?
About Number Memory
The average human can remember about 7 digits in short-term memory, known as Miller's Law. Phone numbers are typically 7 digits for this reason. With practice, some people can extend this to 10+ digits using techniques like chunking.