Sudoku Guru - Free Sudoku Puzzle Game

Play free Sudoku in your browser sidebar. Classic puzzles, daily challenge, hints & notes — offline-friendly, no account.

Sudoku Guru puts a full Sudoku experience in your Chrome side panel — play without leaving the page you’re on. Solve classic 9×9 puzzles at Easy through Expert, take the daily challenge, and track streaks and stats locally on your device. No account. Progress stays in Chrome storage. Why Sudoku Guru • Clean 9×9 board with highlighting and mistake checking • Notes mode and Fast mode for faster solving • Smart hints that teach, not just fill cells • Daily Challenge with streak tracking • Stats, achievements, and XP as you improve • Dark mode and gameplay settings you control • Works offline — no account required How to play Click the Sudoku Guru icon to open the side panel (or Open in tab for a bigger board). Tap Play, pick a difficulty, and start filling cells. Use Notes for pencil marks, Fast mode to paint digits quickly, and Hints when you’re stuck. Unfinished games resume automatically. Privacy Preferences, stats, streak, achievements, and saved games stay in your browser only. No account and no server sync. Clear local data anytime in Settings. Website: https://sudokuguru.app Privacy: https://sudokuguru.app/privacy Support: https://sudokuguru.app/contact