September reports from NPD Group's PC Meter show that Riddler.com is the Internet's top site based on average amount of time spent on the site per user session. PC Meter reported that the average time spent per unique player per visit on Riddler was 34 minutes, about twice the amount of time spent on the second highest ranking site in the report. Riddler
integrates advertisers' products into the games on its sites, ranging from trivia and crossword games to Solitaire and scavenger hunts across the Net.
Copyright November 1996, Crain Communications Inc.