Summer is getting hotter with Medium Summer Sudoku! Summer Sudoku's Medium sudoku board is perfect for beginners looking for a bit more of a challenge when Easy Sudoku can get too easy. Play this medium sudoku puzzle game just like you would any other sudoku board - enter digits one through nine into each of the 3x3 squares, rows, and columns only once. The Medium sudoku game uses the same logic as the Easy board game, but there often will only be one sudoku answer that can be placed at a time. There will be no more superfluous answers floating around the board!