Sudoku is an exciting Japanese puzzle game that has gained popularity in many countries around the world. Today in a new exciting online game Sudoku 4 in 1 we want to invite you to try to solve some Sudoku. A nine-by-nine field will appear on the screen in front of you, divided into cells. In some of them you will see entered numbers. Your task is to fill in the empty cells with numbers. You will have to do this according to certain rules. You will be introduced to them at the very beginning of the game. You follow them to complete the task. As soon as the Sudoku is solved, you will be given points in the Sudoku 4 in 1 game and you will move on to the next level of the game.