Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
WEBoggle
Online version of Boggle. Players compete against each other to try and identify as many words as possible within a fixed time limit from a random grid of letters. 4x4 and 5x5 grids available.