Sudoku is a challenging, logical game that already attracted thousands, if not millions, of people. At first game seems to be very simple, as there is just one simple rule.
Completely fill board with numbers so that every row, every column and every 3x3 block contains all numbers 1, 2, ..., 9. But simple rule doesn't mean that game is simple. Try it out.

SudokuAdept allows playing Sudoku games on Mac OS X. Features unique puzzles, many difficulty levels and practical user interface.