Number Memory Test

The average person can remember 7 numbers at once.

What's the longest number you can memorize?

What was the number?
Press enter to submit 
Your answer

game over dogg

About the test

The average person can only remember 7 digit numbers reliably, but it's possible to do much better using mnemonic techniques. Some helpful links are provided below.

Mnemonic major system

Dominic system

Mnemonic devices

This is a new test, and we're gathering interesting data to share soon!