Which mental disorder is characterized by extreme mood swings, ranging from manic episodes to deep depression?
Bipolar disorder
What type of puzzle is made up of pieces that interlock to form a complete image?
Jigsaw puzzle
Who wrote the Harry Potter series?
J.K. Rowling
Which insect is known for producing honey and has a highly organized social structure?
Honeybee
What is the psychological phenomenon where a person feels they don't deserve their achievements?
Impostor syndrome
What is the name of the classic puzzle where numbers 1 through 9 must appear once in each row, column, and 3x3 box?
Sudoku
In which novel do the characters discover a hidden world of Narnia?
The Lion, the Witch, and the Wardrobe by C.S. Lewis
What is the longest river in the world?
The Nile River (or Amazon, depending on some sources)
Which cognitive bias occurs when people believe that past events were more predictable than they actually were?
indsight bias
In Sudoku, how many total squares are there in a standard grid?
81 squares
Who is the author of The Hobbit and The Lord of the Rings?
J.R.R. Tolkien
What type of animal is known for its ability to change color to blend in with its surroundings?
Chameleon
What is the term for the mental state where you focus attention on one thing while ignoring other stimuli?
Selective attention
What is the term for a word puzzle where you rearrange letters to form a new word?
Anagram
What 2003 novel by Dan Brown centers on the mysterious Mona Lisa and the quest for the Holy Grail?
The Da Vinci Code
What phenomenon occurs when the moon partially or completely blocks the sun's light, casting a shadow on Earth?
Solar eclipse
Which term refers to the human tendency to attribute personal success to internal factors and failures to external factors?
Self-serving bias
What is the term for a puzzle where you must fit geometric shapes together to form a specific figure?
Tangram
Which novel is famous for the line, "It was the best of times, it was the worst of times"?
A Tale of Two Cities by Charles Dickens
What is the tallest species of tree in the world?
Coast Redwood