🔢 Number Memory
A number flashes up. Remember it, then type it back. Get it right and the next one is a digit longer. How far can you get?
Number Memory game
Digits1
Lives3
Best—
A number will flash up. Remember it!
How to Play
- Each round
- Press Go. A number appears with a bar showing how long is left. When it vanishes, type what you saw and press ✅ — or use the number keys and Enter.
- Getting longer
- Every correct answer adds one more digit. Get one wrong and you lose a life; run out and the game shows you what the number really was.
- How long you get to look
- Longer numbers stay on screen longer — flashing a ten-digit number for the same instant as a two-digit one wouldn't be fair. Relaxed gives you plenty of time and three lives; Sharp is quick and gives you one.
- How many should I manage?
- Most grown-ups get around seven. That's not a lack of trying — it's roughly how many separate things anyone can hold in their head at once. Seven is a good score, and nine is excellent.
- The trick everyone uses
- Chunking. Don't remember 4 8 2 9 3 1 as six things — remember it as "48, 29, 31", which is three. It's the same trick that makes phone numbers easier to remember than a random string, and it works brilliantly here.
- Say it out loud
- Repeating the number under your breath while it's on screen genuinely helps. Your ears give you a second copy to check against.