Sudoku

Sudoku Puzzle

Fill the grid so that every row, column, and 3×3 box contains the digits 1-9.

Time: 00:00

Mistakes: 0/3

Settings

Customize your Sudoku experience

Difficulty

Highlight same numbers

Highlight errors

Max Mistakes: 3

How to Play

Fill in the grid so that every row, column, and 3×3 box contains the digits 1-9 without repetition.

Notes mode: Toggle notes mode to add small numbers as reminders of possible values for a cell.

Hint: Use hints sparingly as they will affect your final score.

Tip: Look for cells with the fewest possible values and fill those first.