Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.
Tanglet - Tanglet is a single player word finding game based on Boggle.
Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
Crosswords Arena - Word game, multiplayer and computer players
RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.
Quackle - Open-source word game similar to Scrabble. Features a board editor, analysis tools, and artificial intelligence that rivals the best players in the world!