How to play the game: When you press the game start button, numbers will be arranged randomly. Quickly type the numbers in order starting from 1.
If you make a mistake in the order or reach 100 seconds, the game will be over.
Rankings are displayed based on clear time for each level.
Please do your best and aim for first place.

About the level: You can choose from 4 levels: ``1'', ``2'', ``3'', and ``MAX''.
Please do your best to clear MAX.