Ready
Level 1
Number Memory Test
Memorize the digit sequence, then type it back when it disappears.
Click Start to begin the number memory test.
Click Start to begin the number memory test.
How to play
- A number appears on screen. Memorize it.
- When it hides, type the same digits and press Check.
- Each correct round adds more digits.
- One wrong answer ends the run.
Other memory tests
- Chimp Test: Click numbers in order after they hide.
- Sequence Memory Test: Repeat the flashing tile pattern.
- Number Memory Test: Memorize a number, then type it back.
- Visual Memory Test: Remember which tiles lit up, then click them.
FAQ
Number Memory Test FAQ
+ - How does the number memory test work?
A number is shown briefly. When it disappears, type the same digits and press Check. Longer numbers appear as you clear levels.
+ - What is a good digit span?
Many adults hold about 7 digits (plus or minus 2). Levels near 5-6 are casual; 9+ is strong.
+ - Does my best score save?
Yes. Your best number level is saved in this browser on this device only.
+ - Are there other memory tests?
Yes. The Chimp Test, Sequence Memory Test, and Visual Memory Test are separate pages. Each one keeps its own best score.