We will explain in the following order.

Click the "Start challenge" button.

Read the important points and click the "Next" button.

Check the time limit and click the "Start" button.

👆Note
​Once you start, the timer will immediately start counting.
​So make sure you have enough time! ⏰

The structure:
Here we will explain the structure of this challenge.

1) Header area
2) Question area
3) Download / Upload area
4) Score area

Here you can see the remaining time, and the "Submit challenge" button.

Here you can see the requirements for completing the challenge.

Here you can download / upload files.

Here you can see your score.

Download the files by clicking the "Download" button.

The download will automatically start on your browser.

Once the download is complete, open the files on your favorite editor.

As an example, let's try uploading a solution to the browser.
​
​For this specific challenge, we need to change this file name:

to

and upload it. So let's try!

We will change the suggestion.json.sample file name...

... to suggestion.json

Then we will go back to the browser, and click the "upload" button.

We will choose the suggestion.json file, and click the "open" button.

On the browser, we can see the scored result 🎉

If we submit another file, we can see the result gets added to the history:

👆Note
​We highly recommend you "Upload" every time you add meaningful changes to your code 👀This ensures you save the latest code on track. We will also submit your highest score among all your saved code! 💯

Click the "Submit Challenge" button.

Read the notes and click on the "Submit challenge" button.

Click the "Explain the code" button.

Here you can explain your code to give more context to your solution. (Optional)

Save your comment by clicking the "Save" button.

Congratulations 🎉🎉🎉You finished the challenge!