Classic Sudoku

Classic Sudoku is a fun and brainstorming puzzle game. In the process of cracking the mysterious game, players start from sporadic and earn stars by solving puzzles. The more puzzles the player solves, the more stars they earn and the more puzzles they can play. Only the most dedicated (and smartest) Sudoku players can complete all the puzzles!

The game rules of Sudoku are very simple. There are several numbers in the 9x9 grids, and the other houses are left blank. Players need to logically figure out what numbers are in the remaining spaces, so that their row and each column have 1-9 Numbers, each small nine squares also has a number from 1 to 9, and a number can only appear once in each row and each small nine squares.