Number Memory Test
A number will flash on screen. Memorize it, then type it back. Each level adds one more digit. How far can you go?
A number will flash on screen. Memorize it, then type it back.
About Number Memory
The Magic Number 7
Psychologist George Miller found that most people can hold 7 plus or minus 2 items in short-term memory. This is why phone numbers are 7 digits long. With practice, you can improve by chunking digits into groups.
How to Improve
Group digits into chunks (e.g., 583291 becomes 583-291). Create associations or stories with the numbers. Practice regularly — memory span improves with training, like any other skill.