Hi everyone I think there are 3 major features missing in leetcode.

1.) Ordering for leetcode Problem Lists

The first and I think most important and easy to add is simply adding the order numbers for problems. Attached is a picture for example. This would make using the website much much easier. For example if I wanted to do the top 300 Google tagged questions sorted by frequency I would be able to see clearly where I have to stop.

2.) Labelling of submissions

The second is the ability to label submissions. I've also attached a picture showing what it would look like. This would make it possible to add your own runtime notes to a solution or a note stating the type of algorithm or pattern you used to solve it or any errors you made and you should watch out for.

3.) Merging Leetcode Lists

The third is simply the ability to merge leetcode lists. For example if I wanted to do "Top 50 Amazon", "Top 50 Google", "Top 50 Microsoft", then finally "Top 100", after choosing one of the lists, I could select an option to merge another list and another.. from a dopdown containing the other lists. This would provide <= 250 problems that I need to do for all 3 companies and popular questions since there are some duplicates shared across multiple lists. So it would provide a clearer picture of problems needed to do and eliminate the duplicates.

I think particularly the first one is a major missing feature that needs to be added. It would be a major improvement yet very simple. Thank you I hope at least the first one is added