Contributed to the hedyorg/hedy repository by expanding its educational platform with six new debugging exercise levels, focusing on deepening practical learning for users. The work involved designing and implementing coding exercises in YAML, each presenting unique debugging challenges to enhance learners’ problem-solving skills. Minor improvements were made to the answer workflow, increasing the reliability and user feedback of the exercises. Collaboration played a key role, with co-authorship on the feature rollout ensuring cohesive integration. The project emphasized educational content development and debugging, resulting in a more engaging and robust experience for users seeking to improve their coding proficiency.