Play Online Sudoku Game with 17 Hints

Challenge Yourself with Free & Challenging Puzzles on sudoku99.com

Looking for a fun and challenging way to improve your problem-solving skills? Try playing our free online Sudoku game with 17 hints on sudoku99.com. Our game offers a variety of puzzles with different difficulty levels, so you can choose the one that suits your level of expertise.

To get started, simply click on the 'Play Now' button and select your preferred puzzle. You'll then be taken to the game screen, where you can use our intuitive interface to fill in the numbers in the correct order. If you get stuck, you can use our 17 hints to help you along the way.

Our Sudoku game is perfect for players of all skill levels, whether you're a beginner or an advanced player. With its clean and user-friendly interface, you'll enjoy a seamless gaming experience that will keep you coming back for more.

So why wait? Challenge yourself today and play our free online Sudoku game with 17 hints on sudoku99.com!

Game Options

Choose your preferred difficulty level and start playing:

4 X 4 sudoku
Sudoku for kids

6 X 6 sudoku
Easy sudoku
Middle sudoku
Hard sudoku
Expert sudoku

9 X 9 sudoku

Easy
1Level - 36clues
2Level - 35clues
3Level - 34clues
4Level - 33clues
5Level - 32clues
6Level - 31clues

Medium
7Level - 30clues
8Level - 29clues

Hard
9Level - 28clues
10Level - 27clues

Expert
11Level - 26clues
12Level - 25clues

Expert - Silver
13Level - 24clues
14Level - 23clues
15Level - 22clues
16Level - 21clues
17Level - 20clues

Expert - Gold
18Level - 19clues
19Level - 18clues
20Level - 17clues