Sudoku Guru - classic sudoku

Rating: 8.7 (4,025 votes)

Technology: HTML5

Platform: Web browser

Sudoku Guru - classic Sudoku is a classic Sudoku game that focuses on logical deduction. Players can play Sudoku puzzles during their daily commute or break time, experiencing the fun of arranging numbers and reasoning.

The classic Sudoku Master free online game features an unlimited supply of levels, providing a continuous puzzle solving experience. The classic Sudoku master game includes 5 difficulty levels: simple, medium, difficult, expert, and master. Players of different levels can find a puzzle solving rhythm that suits them.

The classic Sudoku Master free game system updates unique level challenges daily. After completing the level, players can unlock achievements and collect exclusive trophies. The game opens monthly limited theme activities. Players collect puzzle fragments by completing specific tasks to unlock exclusive rewards. The built-in data panel instantly records the clearance time and win rate. The game provides a variety of color themes for players to freely adjust, and also supports custom auxiliary settings.

The goal of the classic Sudoku master game is to fill in the numbers 1 to 9 in a 9X9 grid. The following basic principles must be met when filling in:

Row rule: Each row contains numbers 1 to 9, which cannot be repeated.

Column rule: Each column contains numbers 1 to 9, which cannot be repeated.

Grid rule: Each independent grid of 3X3 contains numbers 1 to 9, which cannot be repeated.

In the classic Sudoku master game, players can activate the annotation function and prompt tools at any time in higher difficulty levels. When you encounter a bottleneck in your ideas, the prompt function will immediately provide the correct answer for the current grid. Players who pursue ultimate challenges can turn off all auxiliary prompts in the settings menu and independently complete the solution of difficult levels.

Open Sudoku Guru - classic sudoku in your browser to play.