During September 2025, Bjhan Pierre developed a per-step event signaling feature for the SequencePuzzle component in the endlessm/threadbare repository. Using GDScript and leveraging skills in game development and signal handling, he introduced a new step_solved signal that emits the index of each completed puzzle step, allowing level designers to trigger custom events at every stage. The implementation maintained backward compatibility by preserving the existing solved signal for full puzzle completion. This work enhanced designer tooling and testability, supporting richer level dynamics and faster iteration cycles, and demonstrated a thoughtful, well-integrated approach to extending the codebase without disrupting existing behavior.