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.
Daily Sudoku Puzzle
Propone, con cadenza giornaliera, griglie numeriche suddivise per grado di difficoltà . Sono utilizzabili online o stampabili e fruibili offline.