10283 | General Knowledge | True / False | Hard | The letter "N" must appear at the beginning of every registration number for all non-military aircraft in the United States. |
10284 | History | Multiple Choice | Hard | During WWII, American soldiers used the first commercial aerosol cans to hold what? |
10285 | Animals | Multiple Choice | Hard | The word "lemur" is derived from the latin word "lemures", meaning what? |
10332 | Entertainment: Board Games | Multiple Choice | Medium | In English Scrabble, which three consecutive letters have the same point value? |