Game Groups > Genre: Word / Number puzzle - Sudoku

Sudoku games are those that implement a Sudoku puzzle. These are traditionally a 9x9 grid of numbers, where each number will be entered only once in each row, column, and 3x3 square. Some numbers will be filled in already, and the player is tasked with filling in all blank spaces. Variants include different sizes, and the use of symbols instead of numbers.