Sudoku Guru Classic Sudoku – Timeless Number Puzzle Challenge

Sharpen your logic and concentration with Sudoku Guru Classic Sudoku, a timeless puzzle game loved by millions worldwide. Fill the grid with numbers 1 to 9, ensuring each row, column, and 3x3 box contains unique digits without repetition.

Perfect for beginners and experts alike, Sudoku Guru offers multiple difficulty levels, from easy warm-ups to brain-teasing challenges. Improve your problem-solving skills and enjoy hours of addictive gameplay with clean visuals and intuitive controls.

Play Sudoku Guru Classic Sudoku directly on NokiGames — no downloads or installations required. Whether you want a quick mental boost or a deep focus session, this classic puzzle game is perfect for all ages.

Try Sudoku Guru Classic Sudoku now and become the ultimate Sudoku master!

The goal of Sudoku is to fill the 9x9 playing field (each row, column and 3x3 block) with numbers from 1 to 9. The basic rules of Sudoku are:
- vertical numbers should not be repeated;
- numbers should not be duplicated horizontally;
- a number can appear in a 3x3 square only once.