Sudoku Christmas (Sudoku Christmas)
Sudoku puzzle fans can wear red caps too, because our Sudoku Christmas game is made in a Christmas style. Select the size of the field: 4x4, 6x6, 9x9. Next, there is a choice of difficulty, and there are four of them: simple, medium, difficult and super difficult for experts. Appetizing cookies will appear on the playing field in the box, decorated with images of a decorated Christmas tree, a Christmas candy staff, a snowflake, a gingerbread house, the head of Santa Claus and so on. But this is not important for you. Pay attention to the numbers that stand side by side at the bottom right near each picture. Place round objects in free cells so that they are repeated in a square of four cells.