Expert Sudoku

Expert sudoku puzzles have the fewest givens and need chains of advanced deductions. Play today's expert daily puzzle or press New for unlimited ones — every grid has exactly one solution.

Also try: All levels · Printable sudoku

How to play Expert Sudoku

  1. Tap a cell, then a number (or type 1–9).
  2. Use Notes to pencil in candidates.
  3. Each row, column, and 3×3 box must contain 1–9 once.
  4. Switch level any time from the Level menu.

FAQ

How is expert sudoku different from other levels?

Expert sudoku puzzles have the fewest givens and need chains of advanced deductions. Levels are graded by how many clues are given and which techniques are needed.

Can I print expert sudoku?

Yes — use Printable Sudoku to print 1–6 expert puzzles per page with answer keys.

More free puzzles