The book 'is riddled with' mistakes. [=the book has many mistakes]
Stop speaking in 'riddles'. [=stop speaking in a confusing way]
The first person to solve the 'riddle' wins a candy bar.
(..) How did you do the That far exceeds your mind?. If you want to happen but you have to me solve a mystery. And what happens if we go ahead? Do you listen to my riddle? What is probably harder A pound of goose feathers or a pound of gold? Well, both... Yes? feathers And why? (..)2011 The Dragon Warrior