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Sudoku
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Sudoku

Puzzle Strategy Word 🆓 Free ⬇️ No Download 🔑 No Login ✅ Ad-Free 📱 Mobile Ready
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Sharpen your mind with our free browser-based Sudoku game, a classic puzzle that challenges your logic and strategy. Fill the 9x9 grid with numbers from 1 to 9, ensuring each row, column, and 3x3 subgrid contains no duplicates. As you progress through increasing difficulty levels, the thrill of solving each puzzle grows, offering a satisfying mental workout. With clean graphics, responsive design, and no distractions, it’s the perfect way to relax, focus, and train your brain on any device.

🎮 How to Play / Controls
Mouse: Click to select a cell, type numbers 1-9. Keyboard: Arrow keys to move, number keys to input. Right-click to add a note. Enter to confirm, Backspace to clear.
🎨 Background auto-matches: Puzzle
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