there is an incredible amount of web traffic at Hypography today...usually there are about 6-7000 visitors on any given day, but today we reached that in 8 hours. I don't know what has happened but this might cause some instabilities - hope for your understanding.
Most of the new visitors seem to be taking quizzes, so if you experience problems with a quiz it might be because of server timeouts.
Some people have complained that there are errors in the Roman Numerals quiz...but I can assure you that it is correct. BUT there has been a problem for some users that sessions have timed out so they get errors.
