Sudoku - soduku puzzles

A classic digital logic game from the 18th century. From the simplest four-grid sudoku to the classic nine-grid sudoku, the difficulty gradually meets your logic challenges! -Daily Challenge: A classic Sudoku puzzle every day, you can get stars rewards through the challenge, and you can get mysterious gifts when you complete the daily challenge of the month -Skin change function: You can choose a variety of skins, and there is a night mode, which protects your eyes at night. -Intelligent Tips: G...