🧠 The only Sudoku app that explains every move — powered by AI.
Sudoku Classic combines offline puzzle play with an AI Reasoning engine that teaches you to think like an expert. Whether you're a beginner solving your first grid or an advanced player tackling Expert puzzles, this free Sudoku app grows with your skills.
—— WHY PLAYERS LOVE IT ——
💡 Reasoning Mode — Learn While You Play
Tap any cell and instantly understand WHY a number fits or doesn't. Step-by-step logical explanations. No lives lost. No guessing — just real Sudoku technique.
🤖 AI Candidate Mode
See all possible numbers for every empty cell in one tap — just like a grandmaster's notes. Perfect for learning advanced strategies and solving hard puzzles faster.
🔒 Fully Offline — No Wi-Fi Needed
Play Sudoku anywhere — no internet, no interruptions. Perfect for travel, commutes, or quiet focus time.
🏆 4 Difficulty Levels
🟢 Easy — Relax and get started
🔵 Medium — Build your strategy
🔴 Hard — Serious brain workout
🟣 Expert — Ultimate logic challenge
✏️ Smart Tools for Every Player
✔ Notes mode for manual candidates
✔ Smart hint system
✔ Auto-check mistakes
✔ Highlight duplicates
✔ Undo & erase anytime
✔ Clean, distraction-free design
—— TRAIN YOUR BRAIN ——
Daily Sudoku puzzles improve:
• Logical thinking & reasoning
• Memory and concentration
• Problem-solving speed
• Mental focus
Perfect for fans of: classic Sudoku, brain games, logic puzzles, number games, math puzzles, relaxing strategy games, offline puzzle games.
—— THOUSANDS OF PUZZLES ——
Every puzzle is hand-crafted with a unique solution. From quick 5-minute easy puzzles to deep Expert challenges — there is always a new puzzle waiting for you.
📧 Questions or feedback? support@gamingrat.com
Download free and start solving today.