15 LeetCode Problems List
Pulkit Mittal published a focused list of 15 LeetCode problems tied to real interview concepts—think Kth Largest for leaderboards, LRU Cache for CDN patterns, and Design Twitter for feed systems—explicitly linking DSA practice to system‑design thinking. It’s a short, interview‑driven problem set aimed at mapping problems to real product constraints. (x.com)
Pulkit Mittal’s personal portfolio lists “Leetclone” as a LeetCode clone that explicitly includes 15 coding problems and uses React, Express.js, Redis and PostgreSQL with JWT authentication and a scalable server architecture. (v4.pulkitxm.com) The project’s GitHub repository (pulkitxm/leetclone) shows the codebase is primarily TypeScript (≈97.7%) and documents features such as remote code execution and a problem-solving interface. (github.com/Pulkitxm/leetclone) (github.com) A live deployment of the project exposes individual problem pages (for example, a Two Sum problem page), confirming the site serves interactive problem statements and submission endpoints. (leetclone.vercel.app/problems/two-sum) (leetclone.vercel.app) The repository metadata shows visible community signals—multiple stars and at least one fork—indicating public engagement with the 15‑problem codebase. (github.com/Pulkitxm/leetclone) (github.com) Pulkit’s broader GitHub presence includes additional projects and a GitHub account (PulkitMitt) listing about 15 repositories, suggesting the Leetclone is one piece of a wider portfolio used to demonstrate full‑stack skills. (github.com/Pulkit) (github.com) The project description and deployment together confirm the list of 15 problems is backed by a runnable platform (RCE + persistence + caching) rather than a text-only checklist, which supports hands-on interview practice tied to full‑stack implementation details. (v4.pulkitxm.com)
