There is no score in the end
There is no score in the end, if you do that, we could know our "video game knowing level", the cursors are great, and so the musics. I think that some questions had to have more time, because some people take time to read, and the transitions to one question to other could be different, example: I will aswer the 3RD, and the time is over, I click in the button for the 3rd question on the aswers of the 4th question...
Hope I have helped