Games
Add brain-taxing games to Confluence... 
The {sudoku-flash} macro embeds an interactive Sudoku game in your content...
The {sudoku-highscores} macro displays high scores for the sudoku-js macro and [USERGUIDE:sudoku macro]...
The {sudoku-js} macro adds a JavaScript Sudoku game in your content...
The {sudoku-logo} macro displays the logo that's used within the sudoku-flash macro in your content...
The {sudoku-printable} macro embeds a static, printable Sudoku game in your content...