Amazing Sudoku Puzzle description

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A new implementation of the popular logic game Sudoku.
The game has a very pleasant interface and ease of operation. Puzzle made ​​up so as to have only one solution

Game rules
Sudoku game board contains 81 grids in 9 blocks, made up of 9 rows and 9 columns.
The purpose is to put 9 numbers in blank grids and make sure that all 9 numbers in each row,
each column and each block are all different.