Sudoku Tutor: Learn Techniques

Caldwell Software

Contains adsIn-app purchases

About this game

🧩 LEARN SUDOKU THE RIGHT WAY

Sudoku Tutor isn't just another puzzle app—it's your personal Sudoku teacher. Our intelligent tutor system teaches you real solving techniques used by experts, helping you progress from complete beginner to advanced solver.

📚 LEARN REAL TECHNIQUES
Unlike other apps that just give you the answer, Sudoku Tutor teaches you WHY:
• Naked Singles & Hidden Singles
• Naked Pairs & Triples
• Pointing Pairs
• Box/Line Reduction
• X-Wing & Swordfish (Advanced)

Each technique is explained step-by-step so you actually understand how to find the solution yourself.

🎓 PROGRESSIVE LEARNING SYSTEM
• Start with beginner puzzles using simple techniques
• Unlock harder puzzles as you master each skill
• Track your technique mastery in the skill tree
• Earn achievements for learning milestones

💡 SMART HINT SYSTEM
Our 4-level hint system guides without spoiling:
1. Highlight the cell to focus on
2. Name the technique to use
3. Explain how to apply it
4. Reveal the answer (only if needed)

🎮 FEATURES
• 100+ handcrafted puzzles across 5 difficulty levels
• Daily puzzle with global leaderboards
• Beautiful, colorful themes (Ocean, Forest, Sunset, Candy, Midnight)
• Satisfying animations and haptic feedback
• Track streaks, achievements, and statistics
• Works offline - play anywhere

🏆 GAMIFICATION
• Earn XP for solving puzzles and learning techniques
• Unlock achievements for milestones
• Compete on daily puzzle leaderboards
• Build solving streaks for bonus rewards

Perfect for:
✓ Complete beginners wanting to learn Sudoku
✓ Casual players looking to improve
✓ Enthusiasts wanting to master advanced techniques
✓ Teachers looking for an educational Sudoku app
✓ Anyone who wants to understand the logic, not just guess

Download Sudoku Tutor today and finally understand how Sudoku really works!

Ratings and reviews

the examples given are wrong... the example for box/ line reduction is incorrect. love that they responded to this feedback and rectified!

Shows ads after you buy Premium! I figured I'd support the developer with $5 to get rid of ads, but still get ads after doing Independent Practice. It's also buggy and unpolished. Typos, images that don't line up, incorrect explanations that are against the rules of sudoku...Needs work.

I use my device with Dark Mode enabled, however, when playing Sudoku, I prefer to play with white theme. Currently, the game does not allows me to change that, please let us select white theme, even when the device mode is selected to dark.

What’s new

Try Premium for a day, free:
- Play on 3 different days to fill your Premium Day card, then watch just 1 ad to unlock 24 hours of unlimited hints and no ads
- Hints you've already earned are saved for when your Premium Day ends

A calmer experience:
- Banner ads are gone