--description--
Objective: Build an app that is functionally similar to this: https://codepen.io/freeCodeCamp/full/obYBjE.
Fulfill the below user stories and get all of the tests to pass. Use whichever libraries or APIs you need. Give it your own personal style.
User Story: I am presented with a random series of button presses.
User Story: Each time I input a series of button presses correctly, I see the same series of button presses but with an additional step.
User Story: I hear a sound that corresponds to each button both when the series of button presses plays, and when I personally press a button.
User Story: If I press the wrong button, I am notified that I have done so, and that series of button presses starts again to remind me of the pattern so I can try again.
User Story: I can see how many steps are in the current series of button presses.
User Story: If I want to restart, I can hit a button to do so, and the game will return to a single step.
User Story: I can play in strict mode where if I get a button press wrong, it notifies me that I have done so, and the game restarts at a new random series of button presses.
User Story: I can win the game by getting a series of 20 steps correct. I am notified of my victory, then the game starts over.
Hint: Here are mp3s you can use for each button: https://cdn.freecodecamp.org/curriculum/take-home-projects/simonSound1.mp3, https://cdn.freecodecamp.org/curriculum/take-home-projects/simonSound2.mp3, https://cdn.freecodecamp.org/curriculum/take-home-projects/simonSound3.mp3, https://cdn.freecodecamp.org/curriculum/take-home-projects/simonSound4.mp3.
When you are finished, include a link to your project on CodePen and click the "I've completed this challenge" button.
You can get feedback on your project by sharing it on the freeCodeCamp forum.
--solutions--
// solution required