Inside the Mind
Puzzle Pieces
Bookworms' Paradise
Nature's Wonders
100

Which mental disorder is characterized by extreme mood swings, ranging from manic episodes to deep depression?

Bipolar disorder

100

What type of puzzle is made up of pieces that interlock to form a complete image?

Jigsaw puzzle

100

Who wrote the Harry Potter series?

J.K. Rowling

100

Which insect is known for producing honey and has a highly organized social structure?

Honeybee

200

What is the psychological phenomenon where a person feels they don't deserve their achievements?

Impostor syndrome

200

What is the name of the classic puzzle where numbers 1 through 9 must appear once in each row, column, and 3x3 box?

Sudoku

200

In which novel do the characters discover a hidden world of Narnia?

The Lion, the Witch, and the Wardrobe by C.S. Lewis

200

What is the longest river in the world?

The Nile River (or Amazon, depending on some sources)

300

Which cognitive bias occurs when people believe that past events were more predictable than they actually were?

indsight bias

300

In Sudoku, how many total squares are there in a standard grid?

81 squares

300

Who is the author of The Hobbit and The Lord of the Rings?

J.R.R. Tolkien

300

What type of animal is known for its ability to change color to blend in with its surroundings?

Chameleon

400

What is the term for the mental state where you focus attention on one thing while ignoring other stimuli?

Selective attention

400

What is the term for a word puzzle where you rearrange letters to form a new word?

Anagram

400

What 2003 novel by Dan Brown centers on the mysterious Mona Lisa and the quest for the Holy Grail?

The Da Vinci Code

400

What phenomenon occurs when the moon partially or completely blocks the sun's light, casting a shadow on Earth?

Solar eclipse

500

Which term refers to the human tendency to attribute personal success to internal factors and failures to external factors?

Self-serving bias

500

What is the term for a puzzle where you must fit geometric shapes together to form a specific figure?

Tangram

500

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

500

What is the tallest species of tree in the world?

Coast Redwood

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