In a library with infinite shelves, every book has a unique title. One book is titled 'The Book That Contains Only This Sentence'. What is its content?
Category: Brain Teasers · Difficulty: expert
Hint: Think about the implications of the title.
Answer
This sentence
Explanation
The book's content is literally what the title states.
This is a expert brain teasers riddle — one of the harder riddles here. The answer is This sentence.
More Brain Teasers riddles
- I slip away when noticed, leave no trace behind, and return when ignored. What am I?
- I dance on lips but make no noise, carried by hearts but heard only inside. What am I?
- Born from light but not a source, I mimic forms yet vanish when caught. What am I?
- I hold no substance yet build towers, cross oceans without moving, and exist beyond time. What am I?
- I hold power without force, influence without presence, and bind without chains. What am I?
- I protect without armor, hold without hands, and fall without warning. What am I?
- I carry weight without mass, travel great distances silently, and vanish without trace. What am I?
- I am full without substance, heavy without weight, and real without matter. What am I?