Memory and attention
Number Memory
Remember a number shown for a moment, then type it back.
- 2–6 min
- Single player
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How to play
- A number is shown briefly.
- Type it from memory once it disappears.
- Each correct answer makes the next number one digit longer.
Controls
Type with the keyboard or the on-screen number pad.
About this game
Free digit span test: each correct answer adds one digit. Play forwards or reversed and see the longest number you recalled.
- Modes
- Forwards, reversed
- Lives
- 3
- Result
- Longest span
