नंबर मेमोरी टेस्ट
Number memory test
Memorise the number, type it back, and the next one is a digit longer. How far can you go?
Runs in your browser · nothing uploaded
How many digits can you remember?
A number flashes on screen, then disappears. Type it back. Each round adds one digit.
Best: not set yetSaved only on this device.
Most people hold about seven digits at a time. Grouping digits into chunks, like a phone number, is the usual trick for remembering more.
How to use it
- 01Press Start and look at the number.
- 02When it disappears, type it and press Check.
- 03Keep going until you miss one.
Level 3: 4 8 1 7 2
typed correctly, next number has one more digit
About this tool
The game starts with three digits shown for a short time, and each correct answer adds one digit and a little more viewing time. A mistake ends the run and shows both the real number and what you typed, so you can see where you went wrong. Your score is the longest number you got right.
A commonly quoted rule of thumb is that people hold about seven digits at once, give or take a couple, so getting past nine or ten is a good result. Chunking helps: read the digits in groups of two or three, the way phone numbers are written, or attach a picture or a story to each group.
It’s a bit of fun and a way to exercise attention, not a medical test. Your best is saved in your browser on this device, with a reset button, and nothing is uploaded.
हिंदी में मदद
स्क्रीन पर कुछ देर के लिए एक नंबर दिखता है। उसे याद रखें और टाइप करें। हर सही जवाब पर एक अंक बढ़ जाता है। देखें कि आप कितने अंक याद रख सकते हैं।
Questions
How many digits can most people remember?
About seven, give or take a couple, is the usual rule of thumb. It varies with focus, tiredness and technique.
How can I remember longer numbers?
Break them into groups of two or three digits and link each group to something familiar, like a year or a street number.
Is it a medical test?
No. It is a casual memory game.