Riddles for Teens With Answers
Updated · Best Riddles With Answers editorial team
Quick answer: These 42 riddles for teens skip the baby stuff and go straight to clever wordplay, tech-flavoured puzzles, logic problems and number challenges. Each has an answer, with working shown where maths is involved. They suit ages thirteen to eighteen and work well at a party, on a bus trip, at a youth group or as a study break.
Easy Riddles For Teens
I have thousands of followers but I have never led anybody anywhere. What am I?
A social media account.
I give your phone life but I am never alive myself. I come with a plug at one end. What am I?
A phone charger.
I have no wires you can see, but I connect your phone to the internet. You need a password to use me. What am I?
Wi-Fi.
I am a picture you take of yourself, usually with your arm stretched out. What am I?
A selfie.
The longer and more random I am, the safer your account is. You should never share me. What am I?
A password.
I have no ears, but I am worn over yours. I turn a silent track into music. What am I?
Headphones.
I capture what is on your screen without needing a camera. What am I?
A screenshot.
I am a tiny cartoon face that can say more than a sentence in a text message. What am I?
An emoji.
I look like a noughts and crosses grid. Put me in front of a word and it becomes searchable. What am I?
A hashtag.
I buzz and ping, and I make you check your phone even when you are busy. What am I?
A notification.
I am a list of songs, and a friend can build me for you for a road trip. What am I?
A playlist.
I have two sticks and a handful of buttons, but I am not a drum kit. You hold me to play games. What am I?
A game controller.
Trickier Riddles For Teens
How can you throw a ball as hard as you can so that it comes back to you, without bouncing off anything or anyone?
Throw it straight up in the air.
What three different whole numbers give the same answer whether you add them or multiply them?
1, 2 and 3. 1 + 2 + 3 = 6 and 1 x 2 x 3 = 6.
A man leaves home, turns left three times, and comes back home to find two masked men waiting. Who are they?
The catcher and the umpire. The man is a baseball player running the bases.
Two girls were born to the same mother on the same day in the same year, but they are not twins. How?
They are two of triplets, or more.
In a one-storey house where everything is red, what colour are the stairs?
There are no stairs in a one-storey house.
I fly when I am born, I lie when I am alive, and I run when I am dead. What am I?
A snowflake. It falls, lies on the ground, and runs as water when it melts.
What five-letter word sounds exactly the same when you remove four of its letters?
Queue, which sounds like Q.
Is it legal for a man to marry his widow's sister?
No, because if he has a widow, he is dead.
How many days of the week start with the letter T?
Four: Tuesday, Thursday, today and tomorrow.
Divide 30 by one half and add 10. What is your answer?
70. 30 divided by a half is 60, and 60 + 10 = 70.
A clock chimes the number of the hour once at each hour. How many chimes will you hear in one full 12-hour cycle?
78, because 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 = 78.
What number comes next? 2, 5, 10, 17, 26, ...
37. The terms are the squares 1, 4, 9, 16, 25 plus 1, so the next is 36 + 1 = 37.
Hard Riddles For Teens
A girl says she has as many brothers as sisters. Her brother says he has half as many brothers as sisters. How many girls and boys are in the family?
4 girls and 3 boys. A girl has 3 brothers and 3 sisters, and a boy has 2 brothers and 4 sisters.
Three friends own a dog, a cat and a fish. Ann is allergic to fur, so she has no dog or cat. Ben does not own the dog. Who owns the cat?
Ben. Ann has the fish, so Ben (who has no dog) has the cat and Cal has the dog.
You have eight balls that look the same, and one is heavier. With a balance scale, how can you find it in two weighings?
Weigh 3 against 3. If they balance, weigh the other 2 against each other. If not, weigh any 2 of the heavier 3.
Two trains are 100 km apart and drive toward each other at 50 km/h each. A bird flies at 75 km/h from one to the other and back until they meet. How far does the bird fly?
75 km. The trains meet after 1 hour, so the bird flies for 1 hour at 75 km/h.
A rope ladder hangs over the side of a ship, with 8 rungs above the water. The tide rises 1.2 metres in three hours. How many rungs are above water then?
Still 8. The ship floats and rises with the water.
You walk 1 km south, then 1 km east, then 1 km north, and you are back where you started. Where could you be?
The North Pole, or at certain points near the South Pole.
A dog is tied to a 6 metre rope and a bone lies 10 metres away. The dog reaches the bone easily. How?
The rope is not tied to anything else.
Ten people at a party each shake hands once with every other person. How many handshakes are there?
45. Each of the 10 shakes 9 hands, which is 90, and every handshake is counted twice, so 90 / 2 = 45.
How many times do the hour and minute hands of a clock overlap in 12 hours?
11 times, not 12, because the hands meet roughly every 65 minutes.
What number comes next? 5, 6, 8, 11, 15, 20, ...
26. The gaps grow by one each time: 1, 2, 3, 4, 5, then 6.
Quick-Fire Riddles For Teens
What is full of cells but is not a prison or a body?
A spreadsheet.
What has a mouse but never eats cheese?
A computer.
What has a bug but is not an insect?
A program.
What do you call a bear with no ears?
B.
What kind of music do planets like?
Neptunes.
What do you call a fake stone from Ireland?
A shamrock.
What can you break without dropping, hitting or touching it?
A record.
What do you answer without ever asking a question?
A phone.
How to Use These Riddles
Teens like to be challenged by a puzzle that is not for little kids. Try these on a group chat, at a sleepover or on a long bus ride. Start with the tech riddles to get people laughing, then bring out the logic puzzles for a real debate.
Hard riddles work best in small teams. Give each team a pen and paper so they can work through the arithmetic and sketch the situation. Ask each team to defend its answer, and reward the clearest reasoning rather than just the fastest guess.
Frequently Asked Questions
What kinds of riddles do teenagers enjoy?
Teens enjoy riddles with a modern angle, quick humour and a real challenge, such as lateral thinking stories, logic puzzles and wordplay. Anything that feels childish tends to fall flat.
Are riddles useful for exam skills?
Yes. Riddles train careful reading, flexible thinking and checking an answer against the clues, which are all useful in exams. Maths and logic riddles also give practice with reasoning under time pressure.
How do I make a riddle night for teenagers?
Mix easy tech riddles with a few tough logic puzzles, form teams of three or four, and give points for correct answers and for clear explanations. Keep each round short and add a small prize.
Why do lateral thinking riddles feel hard?
They hide the key assumption. For example, you assume the man in the baseball riddle is just walking, but he is playing a game. Once you challenge the assumption, the answer is obvious.
