Sudoku

Sudoku is the classic number puzzle game that has entertained millions worldwide. Fill in the 9x9 grid so that every row, column, and 3x3 box contains the digits 1 through 9. This digital version offers thousands of puzzles from easy to expert difficulty.

About Sudoku

This Sudoku app provides a clean, distraction-free puzzle experience with helpful features like pencil marks, hints, and undo. Whether you are a Sudoku beginner or an expert looking for challenging puzzles, this app delivers the perfect experience.

Difficulty Levels

Choose from Easy, Medium, Hard, and Expert difficulty levels. Easy puzzles are perfect for beginners and relaxation. Expert puzzles challenge even seasoned Sudoku solvers with complex logic patterns.

Smart Features

Pencil marks help you track possible numbers. The hint system guides you when stuck without giving away the entire solution. Undo and redo let you experiment freely. Auto-save ensures you never lose progress.

Daily Challenges

Complete daily Sudoku challenges for streaks and rewards. Monthly challenges compile the best puzzles. The calendar view tracks your daily solving history.

Statistics

Track your solving times, completion rates, and improvement over time. Compare your stats with global averages. The statistics dashboard motivates continuous improvement and consistency.