Running span

Digits arrive one at a time and stop without warning. Type the last few you saw, in order.

3 streams. You are told how many to report before each one starts.

Keep watching until they stop.

Digits appear one at a time. Watch all of them, then type them back. Some runs ask for them in order, and some ask for them backwards, so read the line above the digits before each run starts.

How to play

Digits appear one at a time. The stream stops without warning.

You are told before each stream how many from the end to report. Type those, in the order you saw them.

There is no counter and no progress bar on purpose. Knowing when the stream ends would let you wait and memorise the last few, which is a different and easier task.

A digit counts only when it is in the right place. The same digits in the wrong order score close to nothing.

There are three streams. Ending early shows the ones you checked, but does not save a result.

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