50 lateral thinking puzzles
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Creative puzzles for kids. Click here.
Lateral Thinking Puzzles 1 to 10
1. Puzzling Bus Stop Dilemma
It is a cold, wet, wild and stormy evening as a man drives along an open, rural and exposed road. As he nears a bus stop he notices that there are three people waiting:
- An old lady who is in urgent need of medical attention;
- His best friend who saved his life recently; and
- A wonderful girl that he had always wanted the opportunity to meet and ask out.
The man decides to stop and help out, but his car only holds the driver and one passenger. He will not overload his car. What does he do?
Clue – He achieves everything possible with this solution.
Answer – The man gives the keys to his best friend and asks him to drive the old lady to the hospital while he “bravely” keeps the company of the girl until the bus arrives.
2. The Elevator-Ride Puzzles.
(One of the all-time classic lateral thinking puzzles worth sharing)
A man living on the 30th floor of a high-rise building uses the elevator every day. He hates using the stairs, so he always catches the elevator all the way to the ground level. However, when returning home, he usually gets out on the 24th floor and walks up the remaining stairs. Why?
Clue – He catches the elevator up to the 30th floor on rainy and wet days.
Lateral thinking derived solutions aren’t always clear at first, but once revealed, they often seem obvious.
Answer – The man is a dwarf. On wet days he uses his umbrella to push the elevator button.
3. The Helpful Barman Puzzles.
(A lateral thinking puzzles classic)
Walking into a bar, a man asks the barman for a glass of water. The barman unexpectedly disappears behind the bar and emerges holding a gun. He points the gun at the man’s face and yells “BANG”. The man smiles at the barman and says quite sincerely, “thank you”.
Clue – The man leaves happy and satisfied, without drinking any water.
Lateral thinking challenges your preconceptions.
Answer – The man had hiccups.
4. The Unopened Package Puzzles.
(The answer to this lateral thinking puzzle is logical, but only if you correctly identify the pieces)
While walking across a large open field you come across a man that has died very suddenly, unexpectedly, and only a very short time ago. You look around but there is no one and nothing about except for an unopened package next to the man. How did he die?
Clue – The man’s death was accidental.
Lateral Thinking is a process that provides a deliberate, systematic way of thinking creatively that consistently results in innovation.
Answer – The unopened package was the man’s parachute. It had failed to open.
5. Police Raid Puzzles.
(Detectives are trained with lateral thinking puzzles)
Police are given a tip-off to the location of a man called Steven who just murdered someone. They don’t know what he looks like. When they kick the front door down, they see a poker game in play between a carpenter, a truck driver, a fireman and a mechanic. Without hesitation, they arrest the Fireman. How do they know that they’ve chosen correctly?
Clue – Equality is important these days.
Lateral thinking seeks solutions to intractable problems and puzzles through unorthodox methods or elements that would normally be ignored by logical thinking.
Answer – Only the fireman was a man, the rest were women.
6. The Amazing Baby Puzzles.
(Lateral thinking puzzles are easier to solve if you complete the lessons on this site)
A baby falls out of a window of a 20 story building yet lives. How?
Clue – The baby’s mother jumped out of the window also soon after she saw her baby fall. She also survived.
The term “Lateral Thinking” was coined by the Maltese-born UK psychologist Dr. Edward de Bono in his 1970 book ‘Lateral Thinking.’
Answer – The baby fell out of a ground floor window.
7. The Locked Cellar Puzzles.
(Try out these lateral thinking puzzles on your kids. Why? Because kids think laterally more naturally)
A woman was told to never open the locked cellar door or she would be in big trouble. One day, she decided to force open the door. She then left the house, never to return, and went straight to the police station even though there was nothing unusual in the cellar. Why?
Clue – She had no idea if someone would see her when she opened the door.
Lateral thinking investigations of the third kind reveals incredible unintended consequences of alien intervention on Earth.
Answer – The woman was being kept a prisoner in the cellar.
8. The Man Who Hanged Himself Puzzles.
Try the very fun lateral thinking word puzzles that are great to share with the kids..
There is a large empty shed with a dead man hanging from the middle of the central rafter. The rope around his neck is eight feet long and his feet are three feet off the ground. The nearest wall is 20 feet away from the man. It is not possible to climb up the walls or along the rafters. The man hanged himself. How did he do it?
Clue – The floor is wet.
Making provocative statements and then using them to generate new thinking is a tool for lateral thinking.
Answer – The man stood on an ice cube.
9. A Puzzle of Twins.
If you enjoy these lateral thinking challenges, try the free lessons available on this website.
A mother gave birth to two children within an hour of each other on the same day and year, but the children aren’t twins. How?
Clue – There can be several answers to this but they are all related.
Random Starting Points are an effective lateral thinking tool used in Roswell’s Final Witness, the first novel of the Caesar Rising series.
Answer – They were triplets, or quadruplets, or . . .
10. Pushing the Car Puzzles.
Lateral thinking puzzles are a great stimulus for students before class or homework.
A man pushes his car until he reaches a hotel, at which point he realizes that he is bankrupt. Why?
Clue – This car wasn’t even broken or out of fuel.
Lateral thinking is often described as being able to “think outside the box”.
Answer – The man is playing Monopoly.
Try this BONUS puzzle with friends:
Do YOU have blinkered thinking?
Use 3 separate lines (straight or curved) to join the boxes labeled with letters; a single line for each to join “A” to “A”, “B” to “B” and “C” to “C”. The lines cannot touch or cross each other. They must stay inside the (black lines of the) diagram, and cannot touch the sides. They cannot touch or go through other boxes. There’s no trick involved.
Over a lifetime, your thought process has been conditioned, or “blinkered”. You probably couldn’t solve the puzzle because of two deeply entrenched teachings:
- “A” comes before “B” and “C; and
- The shortest distance between two points is a straight line.
SEE the solution HERE
MORE LATERAL THINKING PUZZLES
Lateral thinking puzzles are challenging because there is no one single answer. You may have found alternative answers … post them below.
Lateral Thinking Puzzles 11 to 20
11. Coal, Scarf, and Carrot Puzzles.
Puzzles like these are fun for ALL the family.
Seven pieces of coal, a carrot, and a winter scarf are found lying on the lawn. How did they get there? There is a perfectly logical reason.
Clue – Winter is over.
(Lateral thinking is idea generation and problem-solving techniques in which new concepts are created by looking at things in novel and different ways.)
Answer – A snowman has melted as the weather has warmed up.
12. The Puzzle of Heaven.
Having a meeting at work? Try using these puzzles to stimulate the creativity of the office.
A man dies and goes to heaven. When he gets there, everyone is naked and appears to be only 18 years old. He sees a couple and recognizes them immediately as Adam and Eve. How?
Clue – Adam and Eve were the FIRST man and woman. They must be different.
Puzzles that have ONLY one answer are technically NOT lateral.
Answer – Adam and Eve weren’t born from a woman so they had no umbilical chords or Navels.
13. The Surgeon Puzzles.
Having trouble keeping the kids at the dinner table? I use these puzzles to entertain the kids and make dinner fun.
A man is in a car crash with his son. The father is killed and the child is taken to hospital gravely injured. When he gets there, the surgeon says, ‘I can’t operate on this boy. This is my son!!!’ The boy was NOT adopted in any way. How?
Clue – It’s a family affair.
Six Thinking Hats written by Edward de Bono was this author’s first introduction to Lateral Thinking. I highly recommend it.
Answer – The surgeon was the boy’s mother.
14. The Chicken Dilemma Puzzles.
Puzzles are a great insight into how lateral thinking works. Why not try the free lessons available on this website.
There are six eggs in a basket. Six different people each take an egg away. How is it that there is still one egg in the basket?
Clue – The last person wanted to make sure they didn’t drop their egg as there were none left.
Lateral thinking is closely related to insight, humor, and creativity. All four processes have the same foundation. Insight, creativity, and humor can only be gifted, whereas lateral thinking is a more deliberate and learned process.
Answer – The last person to pick up their egg took the basket with them. The egg was still in the basket.
15. An Arm of the Postal Service Puzzles.
Play and work, the line dividing them blur as we use these puzzles to stimulate creativity in the workplace, school, and university studies.
A man with no left arm receives a large parcel from the Post Man. He opens the parcel and unwraps it to find a severed human left arm carefully preserved. He then re-wraps the arm and sends it to a second man.
Several days later, the second man, who also has no left arm, receives the package. He inspects the arm and then throws it away satisfied. Why?
Clue – The left arm belongs to the man who originally sent the arm in the first place.
Sideways thinking involves approaching a problem from a new direction—not deriving a solution from something that already exists, but actually backing off, looking at in alternative ways and thinking from the side.
Answer – The three men without left arms had been marooned on a deserted island together. Starving, they drew lots to give up their left arms for food. They had agreed that ALL three would give up their left arms no matter what. They were rescued when two of the men had given up their arms. The third man was living up to his obligation.
16. Bags of Marbles Puzzles.
Puzzles are excellent stimuli for older people, helping delay the onset of conditions like Alzheimer’s Disease.
You have 12 marbles and 3 bags. How many different quantities can you load in each bag yet still have the same number of marbles in each bag? And what are those quantities?>
Clue – There are three quantities.
Creativity is the most important human resource of all. Without creativity, we wouldn’t have progress.
Answer – !2, 6 and 4. You can achieve this by putting one or two bags inside another.
17. Which Light Switch Puzzles.
If you have children who enjoy these lateral thinking puzzles, why not work through the free lessons available here.
Three possible light switches are a long way from the cellar, with a difficult trip down rickety stairs to check which switch works the single light. You only want to make one trip. You are told that the other two switches should never be left on for extended periods as they no longer work and could cause a fire. How do you determine which light switch is for the cellar light and only make a single trip down to do so?
Clue – There is a ladder you can use in the cellar.
Creative thinking is not a talent, it is a skill that can be learned. It empowers people by building their natural abilities, improving teamwork, productivity and profits.
Answer – Turn on the first light switch and leave it on for a few minutes, then turn it off and turn on the second light switch. When you go downstairs, if the bulb is off, but warm, it is the first switch. If the bulb is on, it is the second switch. If the bulb is off and cold, it is the third light switch.
18. Tall and Short Puzzles.
My soon to be released novel, “This is fiction. You will believe”, is actually a series of puzzles we solve together.
Two men need to open a high window in a completely empty room. One man is big and very tall, the other short. The short man gets onto the shoulders of the big and taller man, but he is just short of reaching the window catch. Without leaving the room, or receiving any help or tools, how do they open the window?
Clue – Their combined hights may be the same, but their combined hight plus . . .
You might be lucky and born intelligent, but you can always learn to become a lateral thinker.
Answer – If the taller man gets onto the shoulders of the shorter man, they achieve the extra reach of the taller man’s arms.
19. The Secret Entrance Puzzles.
Puzzles are fun at all ages. Even if you’re no longer a child, have a go at the fun kids’ puzzles at the bottom of this page.
During a war, a man builds an underground bomb shelter for his family. The very heavy steel cover of the deep verticle entrance must remain unattached as it often serves a purpose elsewhere. The man is not worried that the heavy steel might accidentally fall on one of his children or wife though. Why?
Clue – Manhole covers use this strategy.
If you never change your mind, why have one? – Edward de Bono
Answer – The cover is round.
20. Marble in a Bottle Puzzles.
Some people think solving puzzles means you are smart. I think it is more likely because your thinking isn’t blinkered. Try the free lessons if you want to enlighten your perspectives.
You place a marble inside a bottle and put a cork firmly into the neck. Is it possible to get the marble out without removing the cork or breaking/cutting the bottle?
Clue – It is annoying when this happens at a dinner party.
“A concept is a brick. It can be used to build a courthouse of reason. Or it can be thrown through the window.” – Gilles Deleuze.
Answer – Push the cork into the bottle
Lateral Thinking Puzzles 21 to 30
21. Too close for comfort Puzzles.
How many of these puzzles will you solve? Keep count. More than half is awesome!
A man cannot sleep. He picks up the phone and dials someone and says, “I’m just ringing to let you know that you’ve won the lotto jackpot. I’ll call you back soon to let you know how much you’ve won.” He can sleep now. Why?
Clue – He called someone that was near.
Experts will always give us the best of what is already known. Lateral thinkers create the future.
Answer – The man lived in an apartment building and his very close neighbor was snoring loudly. The neighbor would not be going back to sleep now.
22. The Fresh Coffee Puzzles.
If you are interested in some more complex puzzles to test your ability, take a look at my lateral thinking exercises page on this website.
A man orders a cup of black coffee. He notices a fly in it so he asks for a fresh cup. The waitress takes away his cup with the fly in it and brings a fresh cup back. The man says to waitress “All you did was take the fly out. This isn’t a fresh cup of coffee.” How did he know?
Clue – Not everyone would be able to pick this. It depends on your preference for coffee.
Edward de Bono’s research concludes that the brain is a self-organizing system that interprets inputs into patterns. It is not then inherently designed for creativity. However, if certain lateral thinking tools are applied, the brain can learn to become more creative.
Answer – The coffee that the waitress brought out had sugar in it already.
23. The Ping Pong Ball Puzzles.
Don’t bounce off walls trying to come up with fresh ideas. Stimulate those around you with the creativity of these lateral thinking puzzles.
You are locked in a room without windows, but there is a light on. In the center of the room is a twelve-inch tube solidly embedded six inches deep in a cement floor. At the bottom of the tube is a ping pong ball with a diameter slightly smaller than the tube. You have an apple, a piece of chalk and a six-inch piece of string. How do you get the ping-pong ball out?
Clue – The items are meant to mislead you.
Being correct is what matters in vertical thinking. Richness is what matters with lateral thinking.
Answer – Pee in the tube and the ping-pong ball will float out.
24. No Compass Required Puzzles.
Try to remember a few of your favorite puzzles for that time you need to stimulate the thinking of others.
If you stand at the actual North Pole, there is only one direction . . . South!
If you stand at the actual South Pole. there is only one direction . . . North!
Where would you be, if you could go north or south, but not east or west?
Clue – You can only be at this location in theory.
With vertical thinking, one may look for different approaches until one finds a promising one. With Lateral Thinking one goes on generating as many approaches as one can even after one has found a promising one.
Answer – You are somewhere on the Earth’s axis.
25. The Greedy Moneylender ULTIMATE Puzzle.
This is one of the all-time classic lateral thinking puzzles.
If you’re having difficulty with these puzzles, why not try the free lessons available on this website.
A merchant owes a great deal of money to an old and evil moneylender. Due to unfortunate business circumstances, he finds himself unable to make a payment. So he goes to see the lender and inform, ready to accept the legal consequences.
“Not to worry”, the old man says. “You have something I want that could cover all of your debts. I took notice of your beautiful young daughter. If she accepts me as her husband, I wouldn’t throw my new father-in-law in jail”.
The merchant reluctantly brings this offer to his daughter and asks her if she is willing to make such a sacrifice.
“I am terribly sorry papa”, she manages to say in between her sobs, “but he is over 70 years old and I am not even 20, I would be throwing my entire life away. I love you dearly but this is too much. I cannot possibly do this”.
So the merchant returns to the old moneylender and informs him of her response. Yet the moneylender is not discouraged; he has another proposal to make.
“I understand. And, contrary to what most people think, I am not a cruel man”. He takes a moment to compose himself and smiles. “Yes, I am sure that your daughter will not object to the following agreement: tomorrow morning we shall go down to the river. In a leather pouch, I shall place two stones, a black one and a white one. I will swear in front of witnesses that if your daughter pulls out one of them, all debts of yours towards me are forgiven”.
“Moreover”, he continues, “if she happens to pick the white one, she shall have no obligation to marry me. If however, she picks the black one, all debts will still be forgiven, but she will now have to marry me”.
When the new proposal is presented to the daughter she accepts, hoping that the 50–50 odds will be enough for her to escape the marriage.
The next morning they do go down by the river, both the merchant and the old man swear in front of witnesses of their agreement. However, the daughter catches with the corner of her eye the moneylender picking up two black stones, instead of a black and a white one, and dropping them both in his pouch. She dares not say anything because if she ruins the deal her father is going to jail.
So now you are in the daughter’s shoes.
The old man, smirking, is offering you the pouch for you to pull out the one stone agreed upon. The stone that will determine your future.
What do you do?
Clues – Refusing to draw a stone or pointing out the moneylender’s trick do not work: you may feel vindicated – but your father ends up in jail for his debts.
Attempting to substitute a black stone with a white one of your own or trying to change the deal so that black now means no obligation to marry him do not work either: the old man is the one holding the pouch, he can feel its weight – and he is not stupid.
Throwing the old man into the river to drown is no solution either: your father goes to jail for his debts to the old man’s estate and you go on trial for murdering him.
Finally, this is not a play-on-words kind of a puzzle. So “drawing” a white stone on a piece of paper may sound cute but will not allow you to escape the old man’s intentions.
Lateral thinking puzzles are often strange situations that require explanation.
Answer – You drop the stone as if by accident so that the stone falls amongst the many others on the ground so that it is impossible to tell which is your stone. You then say it is easy enough to know which stone you selected by looking at the stone left in the bag. It is a black stone, so, you must have chosen the white stone. The moneylender must accept the outcome or be found out as being a cheat.
Half way! How are you going?
If you’re struggling with these lateral thinking puzzles, consider engaging the lateral thinking lessons offered FREE here on this website. Here’s a bit of a brainteaser to freshen you up before the next 25 puzzles:
Mastering a repertoire of creative and lateral thinking skills is easy, and it will change your life, and the lives of those you care about, for the better. FREE LESSONS
The answer to the Brain Teaser: FIVE
One rabbit, two monkeys, and two parrots. The six elephants (who aren’t heading to the river) all see the same two monkeys. LOL
26. Dead Man and a Beetle Puzzle.
An education can sometimes be a disadvantage when solving these lateral thinking puzzles. Check out Lesson One on this website to understand how.
A man lies dead with a beetle on his chest. How did he die?
Clue – This beetle featured in several great movies.
“I solve the crimes of our preconceived thinking”
– Michael John Muxworthy, Disruptive Lateral Thinking Author
Answer – The beetle is actually a Volkswagon beetle. It fell on the man as he was underneath doing repairs.
27. No Trophy Puzzle.
I often use these puzzles when I do training or lectures. The stimulated mind is more accepting of new concepts.
Brian wins the race, but he doesn’t get the trophy. Why?
Clue – The trophy is never given to winners like Brian.
“Lateral thinking is an ESCAPE from the prison we’ve constructed from our beliefs and understandings”
– Michael John Muxworthy, Disruptive Lateral Thinking Author
Answer – Brian is a horse. (A second answer often given is that Brian cheated)
28. What Lights?? Puzzle.
Try this. Open your meetings with one of these lateral thinking puzzles and see how much more productive they are.
A man living an isolated life goes to bed and turns off the lights. This causes the death of hundreds. How?
Clue – His actions created quite a storm.
“We are all prisoners of what we believe”
– Michael John Muxworthy, Disruptive Lateral Thinking Author
Answer – The man was a lighthouse keeper.
29. I Don’t Buy That Puzzle.
My friends sometimes think I’m a little eccentric when I throw these types of puzzles at them. They keep coming back for more though.
What is the historic reason for items being sold for $1.99, $0.99 etc, instead of $2, or $1?
Clue – It isn’t because it makes the items sound cheaper.
“Lateral thinking involves the solving of problems by an indirect or creative approach, typically by viewing the problem in a new and unusual light”
Answer – It is because it is necessary to give the customer change. This means that the register must be opened for each sale, discouraging staff from pocketing the sale proceeds.
30. Finger Puzzle.
I often use this puzzles when I do training or lectures. The stimulated mind is more accepting to new concepts.
If we took the number of fingers on every left hand in the world and multiplied by each other, what will the answer be?
Clue – The answer will always be the same.
“We should never have trusted the aliens”
I can’t wait to tell you why. THIS IS FICTION. YOU WILL BELIEVE.
– Michael John Muxworthy, Disruptive Lateral Thinking Author
Answer – Zero. It only takes one person without fingers on their left hand for that result to happen. Zero times anything is always zero.
Lateral Thinking Puzzles 31 to 37
31. Puzzling Rice.
Think of these puzzles as a means to creative solutions for real-world problems.
A man buys enormous quantities of rice for $1 a pound, sells it to the poor for 10 cents a pound, and becomes a millionaire. How?
Clue – More extremely rich people should do this.
“Lateral thinking is a set of systematic techniques used for changing perceptions and concepts by unusual or unorthodox means, even when the means may at first seem illogical.”
Answer – He started as a billionaire.
32. Many Wives can be Puzzling.
How often have you come across puzzles like these and wished you could solve them? Do the free 14 lateral thinking lessons here on this website and master the skill of creative thinking.
A man marries 50 very happy wives but he is not a polygamist. How?
Clue – He is a person held in very high regard in the community.
Creativity of the mind can be learned.
Answer – The man is a priest.
33. Shotgun Puzzle.
Puzzles are excellent tools for inspiring creativity.
A man fires a shot from his huge shotgun and realizes that it was a mistake. He will almost certainly die soon. How does he die if he isn’t shot?
Clue – The bigger the gun, the more likely this will happen.
Lateral thinking is the deliberate breaking of the shackles that inhibit creative and original thinking
Answer – He starts a huge avalanche.
34. Puzzling Murder Excuse.
Please take a moment to share these puzzles with your friends. Check out the share options at the very bottom of the page.
An unscrupulous man commits inexcusable murder. He is rightfully convicted. However, he does not go to jail because it would be an injustice to do so. Why?
Clue – It is wrong to send an innocent man to jail.
All that we are is the result of what we have thought
Answer – The man has a Siamese twin.
35. Puzzling Death.
Be the person that always knows the answer to puzzles. Do the free training available on this website.
A man is dead in a locked (from the inside) empty room. He has been stabbed in the chest, but there is no weapon to be found?
Clue – There is a watermark on the floor where water has evaporated.
Life is “trying things to see if they work”
Answer – The man stabbed himself with an icicle.
36. Rescue Puzzle.
Puzzles aren’t the end of the lateral thinking discipline, they’re only the beginning.
A man who cannot swim at all falls overboard without a life preserver or anything else to assist him. Several hours later, the ship returns and rescues the man. How is it he didn’t drown?
Clue – The location is important here.
What is now proved was once only imagined
Answer – He was in the dead sea. The water salinity kept him floating without needing to swim.
37. One-Way Puzzle.
Don’t forget to try out the word puzzles below on your kids.
A truck driver going south on a one-way street that goes north is spotted by a police officer. How is it that he doesn’t get a ticket?
Clue – No fuel required.
You can’t wait for inspiration, you have to go after it with a club
Answer – The truck driver was walking.
Lateral Thinking Puzzles 38 to 50
BONUS Top 13 lateral thinking “word” puzzles for kids!
1/. What’s this?
Answer: Man overboard
2/. What’s this?
Answer: I understand
3/. What’s this?
Answer: Reading between the lines
4/. What’s this?
5/. What’s this?
6/. What’s this?
Answer: Two degrees below zero
7/. What’s this?
This lateral thinking puzzle gets a little harder for those that are doing well.
Answer: Neon light (knee – on – light)
8/. What’s this?
This lateral thinking puzzle is a little easier.
Answer: Six feet underground
9/. What’s this?
Answer: He’s by himself or he’s beside himself
10/. What’s this?
Answer: Glance backwards
11/. What’s this?
Death . . . . . . . . . . . . life
Answer: Life after death
12/. What’s this?
Answer: Think BIG!
13/. What’s this?
Answer: Long time no “C”
These 50 lateral thinking puzzles were brought to you by Michael John Muxworthy, Disruptive Author
“Lateral thinking investigations . . . of the third kind”
If you have the sort of inquisitive mind that enjoys these classic lateral thinking puzzles, maybe you should consider doing the free lessons offered here on this website.
Lateral thinking puzzles for EVERYONE
Almost anything is possible when you master creative and lateral thinking skills. The first ever lateral thinking fiction novel ever conceived is coming . . .