E-Steno app for quickly recording numeric strings.Checkpoint time Each level has a time limit, users can freely set the level time according to their own level, the default time is 10 seconds!Start game.The game mainly trains memory, the app will give you a string, you have to remember and fill it out correctly within the specified time, start the game!The difficulty of the game determines the length of the string, quickly memorise and write the answer, fill in the content you see in the input box below, and click the confirm button.The APP also includes a game recording function, and you can view the game data on the recording page.