SudokuPlay
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SudokuPlay
Four difficulty levels, pencil marks, hints, and undo — all in your browser.
Choose Difficulty
Easy
Relaxed solving with plenty of given clues. Great for warm-ups.
~8 min
38 clues
Medium
Balanced challenge requiring basic elimination techniques.
~15 min
30 clues
Hard
Needs advanced strategies like X-wing and naked pairs.
~25 min
25 clues
Expert
Minimal clues, maximum logic. Only for serious solvers.
~45 min
22 clues
