During April 2025, Sitora elbakkali2 established the foundational scaffolding for the Week1 OddOrEven feature within the elbakkali2/B39_GRB3_JAVA_TAKS repository. Focusing on Core Java and Java development, Sitora created the initial Sitora package and set up a basic main method, enabling incremental development and future integration of odd-or-even logic. The work centered on structuring the project to support easier testing and modular expansion, rather than implementing full functionality or addressing bugs. This approach provided a clear roadmap for subsequent development, ensuring that future logic could be added efficiently within a well-organized Java codebase.