Help Allen the Alien get back to his home planet! Solve Sudoku puzzles to find his ship and other fun items for his journey.
Whether youâ€™ve never played Sudoku before or youâ€™re an experienced Sudoku player, youâ€™ll love Sudoku In Space! If youâ€™re new to Sudoku, Allen the Alien will teach you how to play with his step-by-step tutorial. Think youâ€™re an expert at Sudoku? The colors-only mode will surely challenge your brain and skills!
â˜… Four difficulty levels: Beginner, Easy, Medium, Hard.
â˜… Hundreds of unique puzzles.
â˜… Play in colors-only mode for a cosmic challenge.
â˜… Play with numbers for a more classic challenge.
â˜… Relaxing music and stellar sounds.
â˜… Intuitive user interface thatâ€™s easy to navigate.
â˜… Auto-save after every move so you donâ€™t have to worry about interruptions.
â˜… Three hints per puzzle to use without penalty.
â˜… Learn how to play Sudoku with a step-by-step tutorial by Allen the Alien.