How fast do the digits flash?

Each digit shows for 700ms with a 300ms gap between them.

No — spaces are ignored when checking your answer. Just type the digits consecutively.

Memory Sequence — Number Pattern Game

Watch the number sequence flash, then type it back. Sequence grows each round.

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How to play

Press 'Start' — digits will flash one at a time on screen.
After the last digit disappears, an input box appears.
Type all the digits you saw in order, then click 'Submit' or press Enter.
Each correct round adds one more digit to the next sequence.
One mistake ends the game — how many digits can you hold in memory?

Watch digits flash one at a time, then type the full sequence from memory. Each correct round adds one more digit. How high can you score?

Frequently asked questions

How fast do the digits flash?: Each digit shows for 700ms with a 300ms gap between them.
Do spaces matter?: No — spaces are ignored when checking your answer. Just type the digits consecutively.