Instructions 20Q Game: These are similar to full games, but for quizzes larger than 20 questions it will randomly select 20 questions from within the set. This is a quick way to get in some studying of a topic.     
What children's television show is described as:
Aired on HBO from 1989
The series is based on 29 children's novels was written by Donald J. Sobol, with the first published in 1963 and the last, published posthumously, in 2012.
"Blue's Clues"
"Odd Squad"
"Sesame Street"
"Encyclopedia Brown"