Sudoku Online
Free brain game · दिमाग़ की कसरत · QuickSarkari
Level—
Mistakes0/3
Score0
Time00:00
Game Paused
Tap to resume
Creating a fresh puzzle…
Keyboard: 1–9 fill · ←↑→↓ move · Del erase · N notes · H hint · Ctrl+Z/Y undo/redo · P pause
How to play Sudoku · सुडोकू कैसे खेलें
Fill every row, every column and every 3×3 box with the numbers 1 to 9 — each number appears only once in each row, column and box.
हर पंक्ति (row), हर कॉलम और हर 3×3 बॉक्स में 1 से 9 तक के अंक भरें — कोई भी अंक एक row, column या box में दोबारा नहीं आना चाहिए।
- Notes mode: pencil in possible numbers; they are removed automatically when you place a number nearby.
- Hints explain the logic (e.g. “only 7 fits here”) instead of just giving the answer.
- Daily Challenge: the same puzzle for everyone today — come back tomorrow for a new one.
- Your game is saved automatically, so you can close the page and continue later.
Play more free tools on QuickSarkari.com
Settings
Theme
Mistake limit
Hints per game
Show mistakes instantly
Auto-remove notes
Highlight row, column & box
Highlight same numbers
Show remaining count
Sound effects
Show timer
Statistics
Custom Puzzle
Paste a puzzle from a newspaper, book or friend: 81 digits row by row, using 0 or . for empty cells.
Puzzle Solved!
Excellent work
Game Over
You reached the mistake limit.