# show string challenges My script. #docs **Challenge 0** Welcome! This [guided tutorial](/pxjkww) introduces the basic show string method on the @boardname@. Let's show the string 'Hello' on the LED screen. The string will scroll one character at a time from left to right. ``` basic.showString("Hello ", 150) ``` **Challenge 1** Now, let's show the string 'World' on the LED screen. ``` basic.showString("Hello ", 150) basic.showString("World", 150) // *** ``` **Challenge 2** Let's display another string to introduce yourself! After 'Hello World' we want to display the string 'My name is '. ``` basic.showString("Hello World", 150) basic.showString("Good Night World ", 150) // *** ``` **Challenge 3** Add Micro's response to Good Night World!