100+ Hard riddles to test your mental acuity

Hard riddles: Take your problem-solving skills to the next level with our collection of 100 hard riddles. These challenging puzzles are sure to keep you entertained and engaged for hours as you work to figure out the answers. From logic riddles to wordplay, our selection has something for everyone. See just how smart you are with this giant collection of hard riddles.

Sara's children-Hard Riddle

2. Riddles
Sara has four daughters, and each of her daughters has a brother. How many children does Sara have?
    • Answer: Five each daughter has the same brother.

Dirt in hole-Hard Riddle

3. Riddles
How much dirt is in a hole that's two feet by three feet?
    • Answer: None, it's a hole.

Bus driver on one-way - Hard Riddle

8. Riddles
A bus driver goes the wrong way on a one-way street. He passes the cops, but they don't stop him. Why?
    • Answer: He was walking.

Match Kerosene lamp Candle-Hard Riddle

10. Riddles
You walk into a room that contains a match, a kerosene lamp, a candle, and a fireplace. What would you light first?
    • Answer: The match

Pencil on the floor-Hard Riddle

11. Riddles
How can you put a pencil on the floor where no one can jump over it?
    • Answer: Put it by the wall in the corner.

Many brothers and sisters-Hard Riddle

12. Riddles
A girl has as many brothers and sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?
    • Answer: Four sisters and three brothers.

22nd and 24th presidents of the USA-Hard Riddle

14. Riddles
The 22nd and 24th presidents of the United States of America had the same parents but were not brothers. How can this be possible?
    • Answer: They were the same man, Grover Cleveland

Two Sons in Car-Hard Riddle

15. Riddles
Two fathers and two sons are in a car, yet there are only three people in the car. How?
    • Answer: They are grandfather, father, and son