If you like riddles, puzzles, jokes and brain teasers, this is the most addictive and/or infuriating quiz I've ever seen.
How bad is it? Through repeated trial and error, I got to question 15 before giving up completely (there are 110 questions). Then, when I had the answers, I still couldn't finish it! I'll post them sometime in the next few days. (Please don't harm yourself before then!)
Note: The game will take a bit of time to load but is worth it.