I have to use a error sound in my project. But I am not getting any direct link of audio file. So please tell me about a site from where I can directly use the sound.
You could link to and use the sound clips provided in the problem statement.
var audio = new Audio('https://s3.amazonaws.com/freecodecamp/simonSound1.mp3')
audio.play();
Why is there no “error” sound included with the simon game challenge. Where does the error sound in the example come from?