| 13881 | Science: Gadgets | Multiple Choice | Medium | How does a centrifuge separate heavy and light particles? |
| 12772 | Entertainment: Music | Multiple Choice | Medium | Which British female singer and songwriter was sampled Eminem's hit single 'Stan'? |
| 12698 | Entertainment: Music | Multiple Choice | Easy | Ozzy Osbourne was the lead singer for what metal band? |
| 10603 | Art | Multiple Choice | Medium | In "Last Supper" by Leonardo Da Vinci, what two colors were the robes worn by Jesus? |