Sudoku

★★★★★ Sudoku ★★★★★ This is the number one Sudoku app in Brain & Puzzle. With difficulty levels, intuitive interface, and all the functions right at your device, this Sudoku app is sure to be your favorite. Features: * More levels – easy, medium, hard * Undo and Redo * Pencil marks * Auto-save * Intelligent hints * Real time competitions * Top scores Keywords: sudoku, board, brain, puzzle, game