During June 2026, work focused on enhancing the CodingTestStudy2/Daily_Morning_Coding_Test repository by delivering two algorithmic solutions designed for interview-style coding challenges. The developer implemented the House Robber III problem using depth-first search to maximize the sum of values in a binary tree, demonstrating strong skills in Java, algorithm design, and data structures. Additionally, a Trim Trailing Vowels utility was added to normalize strings by removing trailing vowels, improving the consistency of string handling in coding tests. No major bugs were addressed during this period, with efforts concentrated on feature development and preparing the repository for future challenge extensions.