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Solve the question game!

NeetCode: Do NeetCode 250 →

In these games, your goal is to understand and eventually solve a problem asked with an exact expected answer.

Try to do only one problem per session, then you’re done.

(optionally): try to solve an old problem in a different way instead of trying a new problem!

But how to actually make progress?​

  • Look up tutorials (type in the name of the problem)
  • read NeetCode onsite explanations (if available, some are paywalled)
  • if stuck after that, read code solutions / ask for help
  • Until you get the one right answer!

Extra Tip​

Games are grouped by categories ('Arrays and Hashing', 'Two Pointers', 'Heap / Priority Queue'). Each category has a specific technique you’ll want to learn and remember (you can also look up tutorials on the entire category).