You see a number, remember it and retype it.
If it is correct, the next one will be one digit longer,
when it is not, game will not stop, just the next number will be one digit shorter.
You will see the average length of the last five correctly remembered numbers,
in Results you can see the best results for each day and your overall progress.
You can find out, how you are affected by noise, stress...
How are you today?