Sudoku is a mathematical game of intelligence, originally from Japan, that has created a furore in Europe. The game has a board of 81 tiles, grouped in to 9s. The aim is to fill in the 9s with numbers from 1 to 9, without repeating each one in any column or row.
The difficulty in Sudoku is two-fold, as the rows and columns have to add up to the same amount, and the more numbers means the more complications.
Pure Sudoku is a Spanish version, for the PC, of this addictive puzzle, that offers a series of advantages over solving this puzzle on paper. For example, you can easily delete errors or it can show you the numbers you aren`t allowed to place in a tile.
With Pure Sudoku you can also choose among various difficulty levels, create your own Sudokus and save your game to continue it later.