Sudoku 9x9
There are three difficulty levels available: easy, medium, and hard. The higher the difficulty, the fewer numbers are filled in at the start.
You can use hints to
Start by scanning the grid for rows, columns, or 3×3 boxes with the most numbers filled in—these are easier to solve. Use the hint button only when you're completely stuck, as overusing hints can reduce the challenge. Always double-check your entries to avoid repeating numbers in any row, column, or box, which can lead to errors later in the game.
Sudoku 9x9 challenges players to complete a 9×9 grid by placing numbers 1 through 9 so that each row, column, and 3×3 box contains every digit exactly once. The game offers three distinct difficulty levels—easy, medium, and hard—where higher difficulty means fewer starting numbers, increasing the puzzle complexity. Players can use hints to help solve tricky sections, making it a balanced mix of logic and support. The interface is clean and focused on the grid, allowing players to concentrate on solving without distractions.