Sudoku

How to play

1. Choose a difficulty to start playing.
2. Fill the empty cells with numbers from 1 to 9.
3. Each row, column, and 3x3 subgrid must contain exactly one of each digit.
4. Solve the puzzle as fast as possible to rank high on the leaderboards.

About

Fill the 9x9 grid with digits so that each column, each row, and each of the nine 3x3 subgrids contain all of the digits from 1 to 9. Play the daily challenge and climb the leaderboards!