Expert Sudoku
Today's board starts with Expert selected. Check the date on the game and use the difficulty control whenever you want another level.
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A challenge beyond Hard
Expert is the level between Hard and Master on this site. Try it when you want a more demanding session, with room to study a deduction rather than aim for a particular finishing time.
Consult the existing strategy library when you want to study a move. A difficulty label does not promise that a particular pattern occurs in every puzzle.
Prefer to solve on paper?
Open Expert printable Sudoku for automatic downloads in A4 or US Letter. Check the pack's date coverage before comparing it with today's board: the weekly pack covers a previous week.
Choose your next session
The difficulty guide explains the available levels. For questions about your pace, read how solving times vary. You do not need to beat a time limit to try another level.