Do you have a sharp brain?

A colorful illustration of a brain with gears turning, surrounded by question marks and puzzle pieces, emphasizing logic and reasoning.

Do You Have a Sharp Brain?

Test your wits and see if you can solve these intriguing puzzles! This quiz challenges your problem-solving skills and logical thinking.

  • 5 brain-teasing questions
  • Multiple choice and open-ended formats
  • Perfect for individuals looking to challenge their minds
5 Questions1 MinutesCreated by ThinkingFox47
Three doctors said "Robert is their brother" Robert says he has no brothers. Who is lying?
The three doctors
Robert
All of them
No one
What goes through cities and fields, but never moves?
Cities
Fields
Roads
None
Add 1000 to 40
Add 1000 again then add 30
Add 1000 again then add 20
Add a further 1000, then add 10
5000
4500
4100
5100
All five sisters are busy.
Anne is reading a book,
Rose is cooking,
Katy is playing chess,
And Mary is doing the laundry.
What's the fifth sister doing?
Two men are playing chess. They have already played five games. Each has already won three. How's this possible?
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