No specific info about version 0.5. Please visit the main page of Macdoku on Mac Informer.
There is nothing special about this game.
Sudoku offers three modes and three difficulty levels to choose from.
Web Sudoku Deluxe offers multiple variants and board sizes to enjoy.
GrassGames' Sudoku is a free Sudoku game that offers four difficulty levels.
The level of difficulty of the sudoku is set by the number of revealed tiles.
Simply Sudoku is a classic puzzle game for Mac OS.
There is nothing special about this game.