Doctor Who: SuDocWho is a single-player casual puzzle game in which players solve Sudoku puzzles featuring nine Doctors, with the core mechanic being placing Doctors in a grid so that each appears only once per row, column, and 3x3 square. In this game, players progress through a series of puzzles that reveal the next Doctor upon completion, set within a sci-fi themed universe inspired by the Doctor Who series. It stands out with its unique thematic twist on traditional Sudoku, replacing numbers with iconic Doctors, and incorporates advanced gameplay elements such as puzzle progression and thematic storytelling, offering a distinctive experience for fans and puzzle enthusiasts alike.