Sudoku X 1.4.2 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus.
This free software is an intellectual property of Novel Games Limited. The most frequent installation filenames for the program are: Game.exe, Sudoku X.exe and sudokux.exe etc. This PC software is suitable for 32-bit versions of Windows XP/Vista/7/8/10/11. The following versions: 1.4, 1.2 and 1.1 are the most frequently downloaded ones by the program users. The software is included in Games.
From the developer:
This game is the same as sudoku, except that there is an additional constraint that the numbers in the diagonals must not repeat. In this game there will be a grid of 9 x 9 squares, each small grid of 3 x 3 squares is further grouped in to small groups.
You may want to check out more software, such as Just Sudoku, Web Sudoku Deluxe or Just Sudoku - Professional Edition, which might be related to Sudoku X.
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