Bored.com - articles, photos, games, lots more. http://www.bored.com/

Merlin Bird Photo ID - this site is amazing! It's from The Cornell Lab. Simply upload a photo of a bird and it will tell you what kind of bird it is. Does not work on mobile devices. I tried several birds and it got it right every time. http://merlin.allaboutbirds.org/photo-id

Ask Men - articles geared towards men on entertainment, health, sports, etc. http://ca.askmen.com/

Oooh that's hard! My screen has value differences (which is what's being tested, not color differences) from top to bottom, and also some from left to right because it's angled. I got 28 but then had a black one and couldn't find it. I tried again with the display centered better, and still got 28 even though they were in a different order. How do you get 33? It stopped at 29 for me.