247+ Hard Riddles for Kids (With Answers)

Riddles have been a popular form of entertainment and brain teasers for centuries.

They challenge us to think outside the box and use our problem-solving skills to find the answer. Hard riddles, in particular, can be a great way to engage kids and help them develop critical thinking skills.

Not only do they provide a fun challenge, but they also encourage creativity and imagination.

In this article, we’ve compiled a list of hard riddles that are perfect for kids to try out.

Each riddle comes with its answer, so kids can test their skills and see if they can solve them all.

Let’s get started and see if you’re up for the challenge!

Hard Riddles for Kids with Answers

Here are 21 hard riddles for kids with their answers:

1. What has a head and a tail but no body? Answer: A coin.
2. I am always hungry, I must always be fed. The finger I touch, will soon turn red. What am I? Answer: Fire.
3. The more you take, the more you leave behind. What am I? Answer: Footsteps.
4. I am not alive, but I grow; I don’t have lungs, but I need air; I don’t have a mouth, but water kills me. What am I? Answer: Fire.
5. I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I? Answer: An echo.
6. The more you have of me, the less you see. What am I? Answer: Darkness.
7. I am not alive, but I grow; I don’t have lungs, but I need air; I don’t have a mouth, but water kills me. What am I? Answer: Fire.
8. What has a heart that doesn’t beat? Answer: An artichoke.
9. I am light as a feather, yet the strongest man can’t hold me for much more than a minute. What am I? Answer: Breath.
10. The more you take, the more you leave behind. What am I? Answer: Footsteps.
11. I have a heart that doesn’t beat, a mouth that doesn’t speak, and a back that doesn’t break. What am I? Answer: A chair.
12. I have a neck but no head, and I wear a cap. What am I? Answer: A bottle.
13. I am always hungry, I must always be fed. The finger I touch, will soon turn red. What am I? Answer: Fire.
14. What is so fragile that saying its name breaks it? Answer: Silence.
15. I am taken from a mine, and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I? Answer: Pencil lead.
16. I am not alive, but I grow; I don’t have lungs, but I need air; I don’t have a mouth, but water kills me. What am I? Answer: Fire.
17. I am not alive, but I can die if I don’t drink. What am I? Answer: A battery.
18. I have a heart that doesn’t beat, a mouth that doesn’t speak, and a back that doesn’t break. What am I? Answer: A chair.
19. I am light as a feather, yet the strongest man can’t hold me for much more than a minute. What am I? Answer: Breath.
20. What goes through towns and over hills but never moves? Answer: A road.
21. What starts with an E, ends with an E, but only contains one letter? Answer: An envelope.

Really Hard Riddles for Kids with Answers

Here are some really hard riddles for kids with answers:

1. What has a head and a tail, but no body? Answer: A coin
2. I am not alive, but I grow; I don’t have lungs, but I need air; I don’t have a mouth, but water kills me. What am I? Answer: Fire
3. What has a heart that doesn’t beat? Answer: An artichoke
4. What has a neck but no head, and wears a cap but has no hair? Answer: A bottle
5. What is always in front of you but can’t be seen? Answer: The future
6. What has four legs in the morning, two legs in the afternoon, and three legs in the evening? Answer: A human (crawling as a baby, walking as an adult, using a cane in old age)
7. I am taken from a mine, and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I? Answer: A pencil lead
8. What has a thumb and four fingers but is not a hand? Answer: A glove
9. What is always in bed but never sleeps, has a head but never weeps, has a mouth but never eats? Answer: A river
10. I am light as a feather, yet the strongest man cannot hold me for long. What am I? Answer: Breath
11. What has a tongue but cannot talk, gets around a lot but cannot walk? Answer: Shoe
12. I am not alive, but I can grow; I don’t have lungs, but I need air; I don’t have a mouth, but I need water to live. What am I? Answer: Fire
13. What starts with an E, ends with an E, but only contains one letter? Answer: Envelope
14. I am not alive, but I can die if I fall in water. What am I? Answer: Paper
15. I am always hungry, I must always be fed, The finger I touch, Will soon turn red. What am I? Answer: Fire
16. I am a word that starts with a letter, and I am in the air, I am a word that ends with a letter, and I am in the air, I am a word that starts and ends with a letter, and I am in the air. What word am I? Answer: EYE (starts with E, ends with E, and is in the middle of “air”)
17. What has a heart that doesn’t beat? Answer: An artichoke
18. I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I? Answer: Pencil lead
19. I am not alive, but I grow; I don’t have lungs, but I need air; I don’t have a mouth, but I need water to live. What am I? Answer: Fire
20. I am light as a feather, yet the strongest man cannot hold me for long. What am I? Answer: Breath

10 Hard Riddles for Kids with Answers

1. What has a head and a tail but no body? Answer: A coin.
2. I am not alive, but I grow; I don’t have lungs, but I need air; I don’t have a mouth, but I need water to live. What am I? Answer: Fire.
3. What begins with an E but only contains one letter? Answer: An envelope.
4. I have a heart that doesn’t beat, a mouth that doesn’t speak, and a golden tail that never grows. What am I? Answer: A goldfish.
5. I am always hungry, I must always be fed. The finger I touch, will soon turn red. What am I? Answer: Fire.
6. The more you take, the more you leave behind. What am I? Answer: Footsteps.
7. What goes up but never comes down? Answer: Your age.
8. I am not alive, but I can die if I’m not fed. What am I? Answer: A fire.
9. What has a heart that doesn’t beat? Answer: An artichoke.
10. I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I? Answer: Pencil lead.

5 Children’s Riddles That Are Too Hard for 95% of People

Hard Riddles for Kids with Simple Answers

Hard Riddles for Kids with Simple Answers:

1. What is always in front of you but can’t be seen? Answer: The future.
2. What is full of holes but still holds water? Answer: A sponge.
3. What has a face and two hands but no arms or legs? Answer: A clock.
4. What has a heart that doesn’t beat? Answer: An artichoke.
5. What goes up but never comes down? Answer: Age.
6. What has a thumb and four fingers but is not a hand? Answer: A glove.
7. What starts with an E, ends with an E, but only contains one letter? Answer: An envelope.
8. What has a neck but no head, and wears a cap? Answer: A bottle.
9. What can you catch but not throw? Answer: A cold.
10. What has a tongue but cannot talk? Answer: A shoe.
11. What has four legs in the morning, two legs in the afternoon, and three legs in the evening? Answer: A human (crawling as a baby, walking as an adult, and using a cane in old age).
12. What is so fragile that saying its name breaks it? Answer: Silence.
13. I have a head and a tail but no body. What am I? Answer: A coin.
14. What is always in bed but never sleeps? Answer: A river.
15. What has a bottom at the top? Answer: Your legs.
16. What is so light that even the strongest man can’t hold it for long? Answer: Breath.
17. What has a thumb and four fingers but is not alive? Answer: A glove.
18. What has a face that doesn’t frown, and hands that don’t wave? Answer: A clock.
19. What starts with a T, ends with a T, and has T in it? Answer: A teapot.
20. What has a heart that doesn’t beat? Answer: An artichoke.
21. What is always in front of you but can’t be seen? Answer: The future.
22. What has a neck but no head? Answer: A bottle.
23. What runs around the whole yard without moving? Answer: A fence.
24. What has a ring but no finger? Answer: A telephone.
25. What has a face and two hands but no arms or legs? Answer: A clock.
26. What has a thumb and four fingers but is not a hand? Answer: A glove.
27. What goes up but never comes down? Answer: Age.
28. What has a tail and a head but no body? Answer: A coin.
29. What is black when you buy it, red when you use it, and gray when you throw it away? Answer: Charcoal.
30. What is full of holes but still holds water? Answer: A sponge.

Funny, Hard Riddles for Kids with Answers

Here are some funny and challenging riddles for kids, along with their answers:

1. What has a head and a tail, but no body? Answer: A coin.
2. What has a heart that doesn’t beat? Answer: An artichoke.
3. What has a neck but no head? Answer: A bottle.
4. What starts with an “e”, ends with an “e”, but only contains one letter? Answer: An envelope.
5. What has four legs in the morning, two legs in the afternoon, and three legs in the evening? Answer: A human. (Crawling on all fours as a baby, walking on two legs as an adult, and using a cane in old age.)
6. I am not alive, but I grow; I don’t have lungs, but I need air; I don’t have a mouth, but I need water to live. What am I? Answer: Fire.
7. I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I? Answer: A pencil lead.
8. What has a thumb and four fingers but is not alive? Answer: A glove.
9. The more you take, the more you leave behind. What am I? Answer: Footsteps.
10. What has one eye but cannot see? Answer: A needle.
11. I am light as a feather, yet the strongest man cannot hold me for much more than a minute. What am I? Answer: Breath.
12. What has one head, one foot, and four legs? Answer: A bed.
13. I am always hungry, I must always be fed. The finger I touch, will soon turn red. What am I? Answer: Fire.
14. What belongs to you but is used more by others? Answer: Your name.
15. What is always in front of you but can’t be seen? Answer: The future.
16. What has a heart that doesn’t beat, and a body that is hard as stone? Answer: A artichoke.
17. I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I? Answer: An echo.
18. What starts with an “e” and ends with an “e” but only contains one letter? Answer: An envelope.
19. What runs all around the whole yard without moving? Answer: A fence.
20. I have a heart that doesn’t beat, a mouth that doesn’t speak, and a soul that never dies. What am I? Answer: A ghost.
21. What has four legs in the morning, two legs in the afternoon, and three legs in the evening? Answer: A human.
22. I am always in front of you, but can never be seen. What am I? Answer: The future.
23. What has a face and two hands, but no arms or legs? Answer: A clock.
24. What is full of holes but still holds water? Answer: A sponge.
25. What has one eye, but can’t see? Answer: A needle.
26. What has a neck but no head? Answer: A bottle.
27. I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I? Answer: Pencil lead.
28. What goes through cities and fields, but never moves? Answer: A road.
29. I am not alive, but I grow; I don’t have lungs, but I need air; I don’t have a mouth, but I need water to live. What am I? Answer: Fire.
30. What is always in front of you but can’t be seen? Answer: The future.
31. What has a heart that doesn’t beat, and a body that is hard as stone? Answer: An artichoke.
32. What can you catch but not throw? Answer: A cold.
33. What has a face and two hands, but no arms or legs? Answer: A clock.
34. What is so fragile that saying its name breaks it? Answer: Silence.
35. What is always in bed but never sleeps? Answer: A river.
36. What starts with “e”, ends with “e”, but only contains one letter? Answer: An envelope.
37. What can be caught but never thrown? Answer: A yawn.
38. What has a tongue but cannot speak, and has a bed but cannot sleep? Answer: A shoe.
39. What runs around the whole yard without moving? Answer: A fence.
40. What has to be broken before you can use it? Answer: An egg.

Hard Math Riddles for Kids with Answers

Hard Math Riddles for Kids with Answers:

1. What is the smallest whole number that is equal to seven times the sum of its digits? Answer: 21
2. What number should come next in the series: 1, 3, 6, 10, 15, ___ Answer: 21
3. What is the next number in this series? 2, 4, 8, 16, 32, ___ Answer: 64
4. What is the missing number in the sequence? 1, 4, 9, 16, ___, 36 Answer: 25
5. What is the next number in this sequence? 1, 1, 2, 3, 5, 8, ___ Answer: 13
6. If two’s company, and three’s a crowd, what are four and five? Answer: Nine
7. What three whole numbers have the same answer when multiplied together as when added together? Answer: 1, 2, and 3
8. If you have a cake and cut it into two pieces, what fraction of the cake is each piece? Answer: 1/2
9. What is the probability of flipping a coin and it landing on heads? Answer: 1/2
10. What is the probability of rolling a six on a six-sided die? Answer: 1/6
11. What is the sum of all the numbers on a roulette wheel? Answer: 666
12. What is the smallest positive number that is divisible by all numbers from 1 to 10? Answer: 2520
13. If you add up all the numbers on a standard roulette wheel, what is the total? Answer: 666
14. What is the only number that, when added to itself, results in the same number reversed? Answer: 21
15. How many times can you subtract the number 5 from 25? Answer: Once
16. What two numbers have a sum of 10 and a product of 24? Answer: 4 and 6
17. What is the value of x in this equation? 4x – 6 = 10 Answer: x = 4
18. What is the next number in this series? 3, 7, 11, 15, 19, ___ Answer: 23
19. What is the sum of the first 100 even numbers? Answer: 10,000
20. What is the value of y in this equation? 2y + 5 = 13 Answer: y = 4
21. If a pizza has eight slices and you eat three slices, what fraction of the pizza do you have left? Answer: 5/8
22. What is the next number in this sequence? 1, 1, 2, 3, 5, 8, 13, ___ Answer: 21
23. What is the value of x in this equation? 2x – 3 = 7 Answer: x = 5
24. What is the sum of the first 100 odd numbers? Answer: 10,000
25. What is the next number in this series? 1, 4, 9, 16, 25, ___ Answer: 36
26. If a pizza has eight slices and you want to divide it evenly between two people, how many slices does each person get? Answer: 4
27. What is the next number in this sequence? 2, 5, 10, ____ Answer: 17
28. What is the value of x in this equation? 3x + 2 = 11 Answer: x = 3
29. If a pizza has 12 slices and you eat four slices, what fraction of the pizza do you have left? Answer: 2/3
30. What is the next number in this series? 2, 4, 8, 16, 32, ___ Answer: 64
31. If a pizza has eight slices and you eat half of the pizza, how many slices do you have left? Answer: 4
32. What is the value of y in this equation? 5y – 7 = 18 Answer: y = 5
33. What is the sum of the first 10 prime numbers? Answer: 129
34. What is the next number in this sequence? 3, 6, 9, 12, 15, ___ Answer: 18
35. What is the value of x in this equation? 5x + 3 = 28 Answer: x = 5
36. What is the smallest prime number? Answer: 2
37. What is the next number in this series? 1, 2, 4, 8, 16, ___ Answer: 32
38. What is the value of y in this equation? 4y – 7 = 17 Answer: y = 6
39. What is the largest two-digit prime number? Answer: 97
40. What is the next number in this sequence? 1, 3, 9, 27, 81, ___ Answer: 243

Hard Logic Riddles for Kids with Answers

Here are some hard logic riddles for kids with answers:

1. I am taken from a mine, and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

Answer: Pencil lead/graphite.

2. I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I?

Answer: Echo.

3. I am not alive, but I can grow. I don’t have lungs, but I need air. I don’t have a mouth, but water kills me. What am I?

Answer: Fire.

4. I am light as a feather, yet the strongest man cannot hold me for much more than a minute. What am I?

Answer: Breath.

5. I am not alive, but I can die if not fed. What am I?

Answer: Fire.

6. I am always hungry, I must always be fed. The finger I touch, will soon turn red. What am I?

Answer: Fire.

7. What starts with an E, ends with an E, but only contains one letter?

Answer: Envelope.

8. I have a heart that doesn’t beat, a mouth that doesn’t speak, and a head that doesn’t think. What am I?

Answer: A jar.

9. What has a face and two hands but no arms or legs?

Answer: A clock.

10. I am not alive, but I grow; I don’t have lungs, but I need air; I don’t have a mouth, but water kills me. What am I?

Answer: Fire.

11. What comes once in a minute, twice in a moment, but never in a thousand years?

Answer: The letter “M”.

12. I am not alive, but I can die if not fed. What am I?

Answer: Fire.

13. What has a heart that doesn’t beat?

Answer: Artichoke.

14. What has a neck but no head, and wears a cap?

Answer: A bottle.

15. I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

Answer: Pencil lead/graphite.

16. I am light as a feather, yet the strongest man cannot hold me for much more than a minute. What am I?

Answer: Breath.

17. What starts with an E, ends with an E, but only contains one letter?

Answer: Envelope.

18. What is at the end of a rainbow?

Answer: The letter “W”.

19. What is as light as a feather, but even the world’s strongest man couldn’t hold it for more than a minute?

Answer: Breath.

20. What is full of holes but still holds water?

Answer: Sponge.

21. What has four legs in the morning, two legs in the afternoon, and three legs in the evening?

Answer: Man (crawls on all fours as a baby, walks on two legs as an adult, and uses a cane in old age).

22. I am always hungry, I must always be fed. The finger I touch, will soon turn red. What am I?

Answer: Fire.

23. What has a heart that doesn’t beat?

Answer: Artichoke.

24. What is at the end of a rainbow?

Answer: The letter “W”.

25. What starts with an E, ends with an E, but only contains one letter?

Answer: Envelope.

26. What has a neck but no head, and wears a cap?

Answer: A bottle.

27. What is full of holes but still holds water?

Answer: A sponge.

28. What has to be broken before you can use it?

Answer: An egg.

29. What is always in front of you but can’t be seen?

Answer: The future.

30. What has a head and a tail but no body?

Answer: A coin.

31. I am taken from a mine, and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

Answer: Pencil lead/graphite.

32. What is always in front of you but can’t be seen?

Answer: The future.

33. What is at the end of a rainbow?

Answer: The letter “w”.

34. What has four legs in the morning, two legs in the afternoon, and three legs in the evening?

Answer: Man (crawls on all fours as a baby, walks on two legs as an adult, and uses a cane in old age).

35. What has a neck but no head, and wears a cap?

Answer: A bottle.

36. What goes up but never comes down?

Answer: Age.

37. What is black when you buy it, red when you use it, and gray when you throw it away?

Answer: Charcoal.

38. What is always in front of you but can’t be seen?

Answer: The future.

39. I am light as a feather, yet the strongest man cannot hold me for much more than a minute. What am I?

Answer: Breath.

40. I am not alive, but I can grow. I don’t have lungs, but I need air. I don’t have a mouth, but water kills me. What am I?

Answer: Fire.

41. What has to be broken before you can use it?

Answer: An egg.

42. What has a head and a tail but no body?

Answer: A coin.

43. What is always in front of you but can’t be seen?

Answer: The future.

44. What is full of holes but still holds water?

Answer: A sponge.

45. What has a neck but no head, and wears a cap?

Answer: A bottle.

46. What goes up but never comes down?

Answer: Age.

47. What is black when you buy it, red when you use it, and gray when you throw it away?

Answer: Charcoal.

48. What is as light as a feather, but even the world’s strongest man couldn’t hold it for more than a minute?

Answer: Breath.

49. What is always in front of you but can’t be seen?

Answer: The future.

50. What has four legs in the morning, two legs in the afternoon, and three legs in the evening?

Answer: Man (crawls on all fours as a baby, walks on two legs as an adult, and uses a cane in old age).

FAQs – Hard Riddles for Kids with Answers

What are some super hard riddles for kids with answers?

Here are some challenging riddles that might be suitable for kids:

1. What has a heart that doesn’t beat? Answer: An artichoke.
2. I have a heart that doesn’t beat, a mouth that doesn’t speak, and a golden head. What am I? Answer: A pineapple.
3. What goes up but never comes down? Answer: Age.
4. What has a head and a tail but no body? Answer: A coin.
5. I am not alive, but I grow; I don’t have lungs, but I need air; I don’t have a mouth, but water kills me. What am I? Answer: Fire.
6. I am always hungry, I must always be fed. The finger I touch, will soon turn red. What am I? Answer: Fire.
7. I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I? Answer: Pencil lead.
8. What is so delicate that saying its name breaks it? Answer: Silence.
9. The more you take, the more you leave behind. What am I? Answer: Footsteps.
10. What runs but never walks, has a mouth but never talks, has a head but never weeps, and has a bed but never sleeps? Answer: A river.

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