Sudoku Guru - classic sudoku

Game Popularity: 74561

Game Description:
Develop your logic and train your brain in ＂Sudoku Guru - Classic Sudoku＂!
Enjoy Sudoku， solve daily challenges and get trophies for completing tasks.

There are 5 different difficulty levels available to you: easy， medium， difficult， expert and guru. Each level is a unique puzzle.
Track your progress and challenge yourself with the statistics report. This feature adds a competitive element to the game， motivating you to become a real guru.

Gameplay Instructions:
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.