Worked on the yangshun/tech-interview-handbook repository, focusing on improving the accuracy of algorithmic documentation. Addressed a bug in the complexity analysis for sorting anagrams by correcting the stated time and space complexities, ensuring that users and stakeholders receive precise performance expectations. The solution involved careful algorithm analysis and technical writing, with updates made in Markdown to maintain clear and reliable documentation. By refining the complexity attribution, the work enhanced the reliability and maintainability of the handbook’s content. This contribution prioritized correctness and clarity, supporting both current and future users who rely on the handbook for technical interview preparation and reference.