| 4680 | Entertainment: Video Games | Multiple Choice | Medium | In the "S.T.A.L.K.E.R." series, which of these items can't be used to lower the player's accumulated radiation? |
| 4068 | Entertainment: Cartoon & Animations | Multiple Choice | Easy | Which of these characters live in a pineapple under the sea in the cartoon "SpongeBob SquarePants". |
| 4066 | Science & Nature | Multiple Choice | Medium | What are human nails made of? |
| 4065 | Science & Nature | Multiple Choice | Easy | What animal takes part in Schrödinger's most famous thought experiment? |