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 you’ve never played Sudoku before or you’re an experienced Sudoku player, you’ll love Sudoku In Space! If you’re new to Sudoku, Allen the Alien will teach you how to play with his step-by-step tutorial. Think you’re an expert at Sudoku? The colors-only mode will surely challenge your brain and skills!
★ Four difficulty levels: Beginner, Easy, Medium, Hard.
★ Hundreds of unique puzzles.
★ Play in colors-only mode for a cosmic challenge.
★ Play with numbers for a more classic challenge.
★ Relaxing music and stellar sounds.
★ Intuitive user interface that’s easy to navigate.
★ Auto-save after every move so you don’t have to worry about interruptions.
★ Three hints per puzzle to use without penalty.
★ Learn how to play Sudoku with a step-by-step tutorial by Allen the Alien.