Play 9x9 Sudoku Online - Free Puzzle Game

How to Play 9x9 Sudoku

Sudoku is a logic-based puzzle game that requires you to fill a 9x9 grid with the numbers 1-9. The grid is divided into 9 3x3 sub-grids, and each row, column, and sub-grid must contain all of the numbers from 1-9 without any repetition. To play:

Start with the easy squares - look for squares that only have one possible number.
Use logic and the process of elimination to determine the correct number for each square.
Challenge yourself with different difficulty levels and practice to improve your skills.

Game Options

Choose your preferred difficulty level and start playing:

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