5513 | Geography | Multiple Choice | Hard | Which of these is NOT a real tectonic plate? |
5512 | Animals | Multiple Choice | Medium | "Decapods" are an order of ten-footed crustaceans. Which of these are NOT decapods? |
5511 | Mythology | Multiple Choice | Medium | The Norse god Odin has two pet crows named "Huginn" and "Muninn". What do their names mean? |
5510 | Science & Nature | Multiple Choice | Medium | Which color cannot be produced in Roses, even through genetic alteration? |