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About

ByCompany

A focused, community-maintained index of interview question trends by company.

What this is

ByCompany is a static lookup tool built by CS-Next. Pick a company, see which LeetCode problems they've historically asked in interviews. That's it.

Our relationship to LeetCode

ByCompany is an independent, community-maintained project built by CS-Next. It is not affiliated with, endorsed by, or sponsored by LeetCode in any way. “LeetCode” and any associated names, logos, or marks belong to their respective owners. Any mention of LeetCode on this site exists solely to identify where a linked question originally comes from — not to claim any partnership or association with it.

What this site does — and deliberately does not do

  • ByCompany stores and displays question metadata only: a question's title, difficulty, topic tags, the frequency it's been reported as asked by a given company (where available), and a direct link to that question's original page on leetcode.com.
  • ByCompany does not reproduce, host, mirror, or paraphrase LeetCode's problem statements, examples, constraints, or any other original written content. To read a problem in full, use the link provided to view it on LeetCode's own site.
  • ByCompany does not scrape leetcode.com. The company-to-question associations shown here are compiled from publicly available, community-maintained datasets, built from individually self-reported interview experiences that candidates chose to share — not extracted from any private or paid LeetCode feature.

Sources

This project's data comes from the following community-maintained repositories. We're grateful to their maintainers and contributors:

If you maintain one of these repositories and have a concern about how your data is used here, please reach out using the contact details below.

A note on accuracy

This data is community-sourced and may be incomplete, outdated, or occasionally inaccurate. It reflects reported interview experiences shared by past candidates — it is not an official, guaranteed, or current list of questions any company is using today.

Reporting a concern or requesting removal

If you're a rights holder, represent a company mentioned on this site, or otherwise believe something here shouldn't be published, contact us at csnext.ideal@gmail.com. We review every such request and will act on it promptly, including removing content where appropriate.

About CS-Next

CS-Next is a student-run club committed to the pursuit of excellence in computer science and technical interview preparation.

“For the pursuit of excellence.”

Contribute or report an issue

The source code for this site is open. If you find incorrect data, a broken logo, or want to suggest an improvement, please open a GitHub issue.