Play Free Online Sudoku – Classic Number Puzzle Game!
Sharpen your mind with our free online Sudoku game! Fill the 9x9 grid so that every row, column, and 3x3 box contains the numbers 1 to 9 — without repeating any. Whether you're a beginner or a puzzle pro, Sudoku is the perfect game for boosting logic and focus. How to Play: • Click or tap a square and enter a number from 1 to 9 • Each number must appear only once in each row, column, and 3x3 block • Use logic — not guessing — to solve the puzzle! Enjoy Sudoku on desktop or mobile — no downloads or registration needed. Start playing now and train your brain every day! Check Reset