What is the game Woodoku about?

Woodoku is a puzzle game that blends the principles of Sudoku with wooden block gameplay reminiscent of Tetris. In Woodoku, players must place wooden shapes onto a 9x9 grid with the aim to create lines both horizontally and vertically, clear them from the board, and score points. As in Sudoku, each move requires strategic forethought to manage the limited space effectively and keep the game going. The challenge increases as more pieces are placed and the board fills up, demanding careful planning and foresight to achieve high scores and reach new levels. The game's relaxing nature is complemented by its simplicity, making it accessible for players looking for a casual yet mentally stimulating pastime.