We will explain in the following order.

Click the "Start Challenge" button.

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

Click the "Solve in the browser" button.

Choose your preferred programming language from the list:

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) Folder structure area
3) Question area
4) Coding area
5) Console area

Please work in the same tab, as it will not work properly if opened in a different tab.

You can see the remaining time, "Submit challenge" button, and the Settings button.

You can see the folder structure by clicking the hamburger menu.

These are the files that make up the challenge.
You can freely add / delete any file in this directory.

👆Note
​You cannot delete read only files.

Here you can read the requirements to complete the challenge.

Here is where you type in your source code to solve the problem.

Here you can see the test results, "Run & Save", and "Debug" button.

Read the requirements on the left and write your solution here:

To check your score, click the "Run & Save" button.

👆Note

We highly recommend you "Run & Save" 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! 💯
​
You can debug your code using the "Debug" button.

👆Note
​Please read these articles for more details.

Click the "Run & Save" button to check your latest score.

👆Note
​Clicking the “Run & Save” button ensures that your code and score are executed and logged.
​
Click the "Submit Challenge" button.

Check your final score and click the "Submit challenge" button.

Click the "Explain the code" button.

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

Note ☝️
​Don’t forget to submit your exam when you’re ready!
​
That's it! Good luck :)