The well runs deep

Trivia questions and answers, drawn fresh from the well

168,014 public questions across 1,818 topics. Challenge yourself, or build the perfect quiz for game night.

168,014 Questions with answers
1,818 Topics to explore
3 Depths of difficulty
Today at the well 1 / 5 0
Hard Leonardo Da Vinci's Inventions

What powered flying-machine concept did Leonardo da Vinci design using a pilot’s legs and arms to turn wings?

Open this question →
Hard Leonardo Da Vinci's Inventions

What mechanical automaton did Leonardo da Vinci design as an armored knight for a Milanese court festival?

Open this question →
Intermediate Leonardo Da Vinci's Inventions

What keyboard instrument did Leonardo da Vinci design to make strings sound by rubbing them with a wheel?

Open this question →
Hard Leonardo Da Vinci's Inventions

What canal-gate mechanism did Leonardo da Vinci improve for controlling water levels?

Open this question →
Easy Leonardo Da Vinci's Inventions

What wheeled invention by Leonardo da Vinci is often called an early self-propelled cart?

Open this question →

168,014 trivia questions

Every question has an answer

1,818 public topics

Something for every quiz

Free to explore

Reveal answers at your own pace

Fresh from the well

Latest trivia questions

Add question to a list

Choose a list to keep this question in: