If your business day is as intellectually
stimulating as watching moss grow, Dilbert's
Daily Mental Workout can help. Solve today's
puzzle and avoid the cerebral stagnation
brought on by mindless meetings, endless
e-mail and re-writing reports for the boss.
a growing collection of online puzzles including famous ones such as Cannibals and Missionaries, Eight Queens, 8-Puzzle, and math puzzles of various difficulty levels.