Sudoku–Classic Puzzle [No Ads]

✨ Sudoku – Free Classic Puzzle (No Ads) Enjoy a clean, distraction-free Sudoku experience! Our app is designed for true puzzle lovers who just want to play — no ads, no subscriptions, no hidden payments, and 100% offline. ✅ Key Features 4 Difficulty Levels: Easy, Medium, Hard & Expert Fresh puzzles generated every time with unique solutions 📝 Pencil Marks & Notes system ↩️ Undo / Redo at any time 💡 Up to 3 Hints per game ⚠️ Mistake tracking with visual feedback (max 3 mistakes) ⏱️ Timer with pause functionality 🏆 Track your completed games 🚀 Why Choose Us? 🚫 No Ads – play distraction-free 🚫 No Subscription / No Payment – completely free forever 📴 Offline Play – no internet required 🎯 Clean, minimalistic design for easy focus 💡 Community Driven This is a free project without monetization. We welcome feedback, ideas, and bug reports to make it better. 🎉 Download now and challenge your brain with the most relaxing, ad-free Sudoku experience!