LeetCode Blind 75 resurfaces

Ayesha Fatiima’s X post about interview preparation materials was circulating again on May 16, 2026, pointing readers to a familiar set of coding interview resources rather than a new course launch. The post grouped LeetCode’s Blind 75, NeetCode, Codeforces, Aditya Verma’s dynamic programming material and Striver’s graph series into a single study path for software engineering candidates. It also pointed readers to four GitHub repositories maintained by Ashish Pratap Singh, a former Amazon engineer who says on his GitHub profile that he builds interview-preparation material through AlgoMaster. The mix reflects a pattern common in engineering communities: candidates are stitching together public lists, practice sets and topic primers into a repeatable roadmap. ### Which study lists are being passed around again? NeetCode’s Blind 75 page describes the set as “the most popular list of coding interview problems for coding interviews” and organizes 75 questions across arrays, trees, graphs, dynamic programming and other core topics. Striver’s graph series on takeUforward presents a separate structured path for graph problems and says it is designed around interview questions asked by companies including Google, Amazon and Facebook. A broader Striver SDE Sheet on the same site lists 191 interview problems across arrays, linked lists, trees, graphs and dynamic programming. Codeforces, which was named in the social post alongside those lists, is commonly used by candidates for timed competitive programming practice, while Aditya Verma is widely referenced in interview-prep circles for dynamic programming explanations. (neetcode.io) The post’s framing put those resources in sequence rather than as substitutes for one another. ### Why does Blind 75 keep showing up in these prep plans? (takeuforward.org) The number 75 remains the draw. Blind 75 is small enough to finish and broad enough to cover the patterns that recur in technical interviews, according to the way NeetCode presents the list. Ashish Pratap Singh’s LeetCode repository makes the same pitch in broader terms. His “awesome-leetcode-resources” repository says it is meant to help candidates learn data structures and algorithms and prepare for coding interviews, while his GitHub profile groups that repository with separate collections for system design, low-level design and behavioral preparation. (neetcode.io) That structure matches the social post’s emphasis on avoiding random problem-solving. (neetcode.io) The resources being shared are organized by topic and interview format, not as a single undifferentiated bank of questions. ### Which four GitHub repositories were bundled into the roadmap? Ashish Pratap Singh’s GitHub profile lists four pinned interview-preparation repositories that match the bundle described in the post: system design, low-level design, LeetCode resources and behavioral interviews. (github.com) His “awesome-system-design-resources” repository says it contains free resources to learn system design concepts and prepare for interviews. (neetcode.io) GitHub’s topic page for system-design-interview shows that repository among the larger public collections in that category, alongside other widely starred interview-prep projects. His “awesome-low-level-design” repository says it covers object-oriented design, UML, concurrency and commonly asked interview questions. (github.com) The “awesome-behavioral-interviews” repository says it offers tips and resources for behavioral interviews, and the LeetCode repository says it is aimed at coding interview preparation. ### How is low-level design being treated differently from coding rounds? (github.com) Ashish Pratap Singh’s low-level design repository separates object-oriented design from algorithm drills by focusing on OOP fundamentals, class relationships, design principles, design patterns and machine-coding style problems. Kumaran SG’s LLD repository, another public collection surfaced in search results, describes machine-coding rounds as 90-minute exercises in which candidates identify data models, service interfaces and design choices before presenting working code. (github.com) That repository says it targets candidates preparing for SDE I and SDE II roles and compiles problems asked in interviews. Those descriptions show why the GitHub bundle is being shared as a package. (github.com) Coding rounds, system design, low-level design and behavioral interviews are being treated as separate tracks with separate materials. ### Where are readers being directed next? NeetCode’s Blind 75 page remains live, Striver’s graph series and SDE Sheet remain available on takeUforward, and Ashish Pratap Singh’s GitHub profile links directly to the four repositories highlighted in the post. (github.com) GitHub showed Singh’s repositories as updated within the past three weeks to three months, including the LeetCode repository three weeks ago and the system design and low-level design repositories three months ago. (github.com) Those update dates give readers a concrete next stop if they want the current versions of the materials being recirculated. (github.com) (neetcode.io)