The Sudoku puzzle was designed by Howard Garns, a retired architect and freelance puzzle constructor. The puzzle was introduced in Japan and got its name Sudoku (su = number, doku = single). Now, it is very popular around world. The attraction of the...

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File Safe

File Safe 2.0.10.20

Are you afraid that someone else can see your sensitive and secret data? Are you afraid that hackers or other people can penetrate your system and steal your valuable information or destroy them? File Safe may be the best solution for your problems. File...