The standard grid
Classic 9×9 sudoku
This is the sudoku most people mean: nine boxes of nine cells. Today's classic board is the same for every player.
Wednesday, September 9, 2026 · medium
0:00
What “classic” means here
No extra killer cages, no letters, no color variants. Just digits 1–9 and the three constraints.
Questions
- Do you offer killer sudoku?
- Not on this page. For a math-cage puzzle, play the daily number puzzle.