NeoDoku

🧩 NeoDoku — sudoku the way it should be
A clean, modern and endless sudoku. Solve level after level, sharpen your logic and watch your skills grow — from your very first puzzle to true Master challenges.
LEVEL BY LEVEL
Progress through an endless path of puzzles, each one a fresh challenge. Every level you clear unlocks the next and earns you up to three stars.
FIVE DIFFICULTIES
Play Free mode and choose your challenge: Easy, Medium, Hard, Expert or Master. From a relaxing warm-up to puzzles only the best can crack.
MADE FOR PLAYING
• Pencil notes to plan your moves
• Undo, erase and smart hints
• Optional 3-mistake and 3-hint limits for a real challenge
• Auto-saved progress, stars and streaks
• Light and dark mode
• Sound effects and background music (both optional)
SIMPLE AND YOURS
• Interface available in 12 languages (adapts to your phone)
• No account, no sign-up — just play
• Light, fast and distraction-free
Whether you want to relax or push your limits, NeoDoku always has your next puzzle ready.