Sudoku is a type of puzzle in which various elements are arranged in a square grid. The goal is to achieve a situation where none of the elements in one line or in one column match. In the classic version, we are talking about numbers. In the version of this game, numbers replace shapes. In addition, you can choose the complexity and size of the grid yourself. And, this means that, whether you are a beginner player or already a professional, you can easily customize the game to your taste. We wish you good luck and have a good time!