SudoZen

SudoZen is a calm, focused Sudoku game for solo practice and live play with friends. Train your brain with classic 9×9 number puzzles, then challenge someone to the same grid and race to finish. Jump in as a guest for a quiet game. Create an account when you are ready to compete. SOLO SUDOKU Pick a difficulty and press Play: • Easy — perfect for beginners • Medium — a moderate challenge • Hard — for Sudoku experts • Killer — the toughest puzzles, with the fewest clues Every board is a classic Sudoku with one unique solution. The selected row, column, and 3×3 box light up, and matching digits are highlighted so you can scan faster. Switch on notes (pencil marks) to track candidates. Finish a line or box and you get a short celebration, with optional sound. Solo games give you three lives. A wrong number costs one life. Reset clears your entries on the same puzzle. Skip deals a new puzzle…