Brain Teaser Puzzles App: MentalUP
Are you ready for the challenge? In this section, you’ll face best brain puzzles which will test your logic and reasoning skills!
Word Puzzle Brain Teasers
4 Sons Riddle
Peter’s father has five sons. The names of four sons are Fefe, Fifi, Fafa and Fufu respectively. What is the name of the fifth son? 🤔
Peter’s father has five children and four of them have already been named above. The fifth son is Peter himself.
Want to solve more puzzles?
Who Is the Thief?
Can you help the police finding the armed robber? The robber was with blue pants, straight striped hat and mustache and he stole a watch! 👮♂️
Lou’s hat is decorated with zigzag (not straight) stripes. Lo couldn’t hold a gun because of his look. La’s mustache “looks” down. Lee’s hand is bandaged so he couldn’t steal the watch.
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Word Puzzle Brain Teaser
What is special about these words: job, polish, herb? 🤔
They are pronounced differently when the first letter is capitalized.
Dozens of brain puzzles and hundreds of games in one app!
Visual Word Puzzle
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What Can You Catch but Not Throw?
This riddle is a tricky one! 🏃♂️
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Brain Puzzle
How can two people fairly share a cake with a single knife cut?
The first person begins by dividing the cake into two pieces.
Then the second person chooses which piece they will take. This means both sides will be satisfied.
The dozens of brain teaser puzzles on MentalUP!
Picture Puzzles
How Many Faces Do You See in This Picture?
One of the best brain puzzles for adults! Can you find all of them? 😉
There are seven faces in this picture:
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Find The Differences Puzzle
Can you find the 7 differences between the two pictures? 🧐
Let’s see the differences!
MentalUP determines the weak and strong brain activities with gamified tests to help the kids improve their skills with daily fun exercises:
Clock Brain Teaser
It’s 3:35. If the clock is rotated 90 degrees counterclockwise, what time will? ⏰
The most crucial detail to consider here is ‘counterclockwise’. So, the hour hand will turn 90 degrees to rest at 12, and the minute hand will move to the right to 4.
That’s why the answer is: 12:20
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Logic Puzzle for Adults
Two people played five hands of chess. Both of them won the same number of games and there was no draw. How is this possible? ♟
This is only possible if they played with other people.
Start in two simple steps to improve yourself with gradually difficult intelligence questions and follow your progress reports:
Funny Puzzles
Funny Puzzle
Sleep tight, don’t let the bedbugs bite! Let’s spot the sleeping baby. 😴
Give your brain a workout while having fun!
How Many Animals Can You See?
This brain teasers will blow your mind! Everyone sees different animals in this puzzle image. What about you?
There are 16 animals in this mind puzzle!
Which Continent Do We Live In?
Can you find the answer to this tricky puzzle without any help? 🦘
It has been never easy to having sharper mind skills with an App! Mind puzzles, brain teasers and daily workouts for your brain:
Easy Puzzle
In which direction the car is moving? 🚙
Well, sometimes you need to think outside of the box to find solution of a brain teaser 😅
Answers: Car is not moving. Because it has no wheels.
Challenge your mind with fun puzzles and explore your true potential.
Brain Teaser Ball Puzzle
How many moves are required to transport the balls from the tube I to tube III if all the balls must remain in the same order? Describe each move. 🎱
Note: Name the balls 1, 2 and 3 and the tubes I, II, and III.
Make the following moves, respectively:
1. ball to III. tube
1. ball to III. tube
2. ball to III. tube
3. the ball III. Move to the tube.
Are you interested in challenging your mind and developing your skills?
A Simple Logic Puzzle
In a game of Tug-o’-War, Oliver and John easily won over Thomas and Jacob. When Oliver and Thomas were a team, they could barely pull Jacob and John. When Oliver and Jacob played in a team against Thomas and John, the game ended in a draw. Can you name each person from strongest to weakest? 💪
Solution of this mind puzzle: Oliver > John > Thomas > Jacob
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Logic Puzzles
Logic Puzzle Question
Sophie and Caroline made arrangements to meet at a cafe at 2 p.m. Sophie thinks her watch is 25 minutes fast, although it is 10 minutes delayed. Caroline thinks her watch is 10 minutes slow, while it is 5 minutes soon. What will happen if they both aim to arrive precisely on time? 🕖
Sophie will be 35 minutes late. Caroline will arrive at 1:45 P.M, 15 minutes ahead of time.
Train with lots of fun games and tricky mind puzzles!
Visual Logic Puzzle
Six neighbourhood children — Leisha, Benito, Delia, Charlotte, Weldon, and Zina— were measured yesterday. Weldon is taller than Delia but shorter than Zina. Leisha is taller than Benito but shorter than Delia and Weldon. Benito isn’t the shortest. Can you list the kids in order of height from tallest to shortest? 🏘
Zina, Weldon, Delia, Leisha, Benito, Charlotte
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Brain Teasers for Kids (with Answers)
Want to test how smart your kids are? 3,500 various kids brain teasers, riddles, math and logic puzzles await you. Give a try to the LogicLike course-based brain puzzle game!
Choose the age to start
Warm-up brain twisting questions for kids
What does a snowman eat for breakfast?
Which side of a turkey has the most feathers?
What always goes to bed with its shoes on?
What word becomes shorter when you add two letters to it?
What can you keep after giving it to someone?
What is seen in the middle of March and April?
Look in my face,
I am somebody;
Look in my back,
I am nobody.
What am I?
What never gets any wetter no matter how hard it rains?
How many men were born last year?
No one, only babies were born.
How long is the answer to this question?
What can you keep but cannot share and once you share it, you can’t keep it anymore?
What ends everything always?
What are two things you cannot eat for supper?
Breakfast and Lunch.
Choose the difficulty level
Brain Teasers by LogicLike are suitable for children of all ages!
Fun and challenging brain teasers for kindergarten and school
Solving riddles and brain teasers for 15-20 minutes per day improves children’s performance in primary school!
Easy riddles for preschoolers
Guess the item
Choose a shape that:
— Isn’t big and isn’t green.
— Has angles.
Not an elephant, but gray.
Choose all the answers that fit.
The wolf and the key.
Explore other brain puzzles, good riddles and logic questions by Logiclike team.
Number Puzzles
The numbers can’t be bigger than 20. Which digits can a circle be equal to?
Solve the Kakuro puzzle. Start from the bottom horizontal row.
Logical Puzzles for kids
Name the opposite to Night:
Sun, Day or Light?
What’s changed?
Color, shape, size?
Have eyes for even more cool logic puzzles for kids and parents!
Math Puzzles with answers
Max read from page 7 through page 17. How many pages did he read?
Fun brain teasers for schoolchildren
Olive’s mom has five daughters:
Bella, Annie, Martha, Kate.
What is the fifth one’s name?
Max took two good shots and gained 4 points. Annie took two good shots and gained 6 points. Which balloons are left?
Hard logical riddles for kids
The rooms were numbered in orderly fashion, starting from the number 1. 41 digits were used in total. How many rooms were numbered?
By how much will any two-digit number multiply when written down twice in a row?
The LogicLike team created and put unique brain teasers and puzzles into a logical order. Easy to hard math and logic brain teasers for kids and their parents, 3D thinking, number puzzles, and more.
Become a part of our amazing community of kids and adults, families and friends, and solve puzzles and brain teasers from everywhere!
100+ Maths Puzzles With Answers!
We’re put together best math brain teasers which can be solved without even using a pen and paper!
Tricky Math Questions With Answers
What Is the Weight Brain Teaser
What is the weight of each animal? 🐰 🛵
It’s one of the most popular math riddles these days.
If two bears are 120kg, one bear is 60kg.
A bear and a rabbit are 70kg If the bear is 60kg alone, then the rabbit is 10kg.
Since the bear and the rabbit are 70kg, the weight remaining for the fox is 20kg.
If you managed to solve this math question, then you should try our more advanced logical-mathematical brain teasers. Join MentalUP in two simple steps to compare your math performance with your peer group.
MentalUP Brain Teasers:
What Number Should Replace the Question Mark?
This may not be a number. Think of a situation in everyday life where these numbers appear. 🧐
Let’s give you a hint.
It’s a lever in the car with numbers on it.
You guessed the answer now, right?
You guessed it, right?
Exactly! It’s a gear stick.
So the question mark will be replaced by the letter ‘R’.
Keep your mind fit and sharp with logical math puzzles:
Tricky Math Question
Can you count the number of circles that contain a black dot?
It wasn’t hard to find the answer to this math puzzle. If you look carefully at the image, you’ll see that the dots are placed in intersection of many circles.
So, The correct answer is 12.
MentalUP Brain Questions App:
Logic Math Problem
I add five to nine and get two. The answer is correct, but how?
Answer: When it is 9 AM, add 5 hours to it and you will get 2 PM.
Want to solve more puzzles?
2 3 4 5 Math Riddle & Answer
Make a true equation! 🧮
It was too easy to find the answer to this math riddle!
If you couldn’t find the answer don’t worry! You can make daily maths practice with MentalUP Maths Game!
8 6 13 8 Math Puzzle
Find out the numbers in the boxes! 🔢
We can form four equations
Let’s solve these four equations and find the variables A, B, C & D!
if we add the four equations
A+B+C-D+A+C+B+D = 8 + 6 + 13 + 8
Hard Maths Puzzles With Answers
Hard Math Riddle
Create an equation using the below numbers and mathematical symbols. ➗
Only 2 out of 10 people can solve this hard math riddle!
The answer to our question is 4+5=3 2
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Math Question Mark Brain Teaser
What number should replace the question mark?
🤔
Follow the pattern below.
Well done! Do you like it? 100’s math games and math riddles are waiting for you in MentalUP with Premium features!
How Can You Get the Number 6 by Only Using Three Zeros?
One of the most sweat-inducing questions. If you don’t like math riddles, we suggest you skip this question. 🧐
You need to use factorials. 0! (zero factorial) equals 1.
Here, the process is as follows: (0! +0! +0!)! = (1 + 1 + 1)! = 3! = 6
MentalUP has more math riddles for kids as well as for adults!
Number Brain Teasers
What number should replace the question mark? ❓
After performing the multiplication, we reach the result by adding the individual numbers that make up the result.
If 12×12 = 144, then 1 + 4 + 4 = 9
If 23×23 = 529, then 5 + 2 + 9 = 16
If 34×34 = 1156, then 1 + 1 + 5 + 6 = 13
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Hard Math Puzzle
If A, B, C, D and E represent different numbers, and none of them is zero, then what numbers are they? 🤓
There is a number in math that when multiplied by 4, the opposite will appear.
This number is: 21978
So A = 2, B = 1, C = 9, D = 7, E = 8
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Math Puzzles Brain Teasers
Which 4-digit number multiplied by 4 gives the same number in reverse? 💡
Math riddles is a good exercise for your thinking skills! Agree? Then, we bet you’ll like MentalUP Brain Games.
Math Brain Teaser
Can you find the missing number? 🎲
This mysterious question mark is challenging to you! Find the answer to beat it.
The number that should replace the question mark is 9. Why? The sum of the three numbers on each die equals the number written below it.
For the first die, for example: 8 + 4 + 7 = 19; for the second: 8 + 2 + 1 = 11. Following this pattern would explain why the third die is also 11 (5 + 5 + 1) and why the mysterious question mark should be 9 (4 + 3 + 2).
5 3 2 Math Puzzle
Only 2 per cent of people are able to solve this math riddle. Can you be one of them? 🙄
The calculation is like this:
9×5 = 45 (first and second)
9×5 = 45 (first and third)
Sum of 45+45 = 90 and from this deduct center no i.e. 5 = 85
Like it? We have more math riddles for you!
Hard Maths Puzzles With Answers
How Many People Are in the Family?
Your parents have six sons including you and each son has one sister. How many people are in the family? 👨👩👦
Do you love logical maths problems? Then, it will come for you!
The answer is 9. Two parents, six sons, and one daughter.
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Funny Maths Question
If 3 cats can catch 3 bunnies in 3 minutes, how long will it take 100 cats to catch 100 bunnies? 😺
Attention please! It will need you as well as your math skills to find an answer to this math riddle.
It’s a tricky math riddle question to test your attention skills. It will take 3 minutes for 100 cats to catch 100 bunnies. 1 cat can catch 1 bunny in 3 minutes, so 100 catch can catch 100 bunnies in 3 minutes.
Check out MentalUP for more tricky math riddles!
Mathematic Question and Answer
How many times does the digit 5 occur in the numbers from 1 to 100? ⌚️
The answer is 20. The digit 5 appears ten times as the last digit (5, 15, 25 … 95) and ten times as a first digit (50, 51, 52 … 59).
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Funny Mathematical Picture
What number should replace the question mark? 💡
If it is added together, 2B=38, B=19 is found.
MentalUP presents users to math puzzles with unique difficulties level to develop themselves constantly.
Mr Smith Has 4 Daughters Riddle & Answer
Mr Smith has 4 daughters. Each of his daughters has a brother. How many children does Mr Smith have? 🧒
You’re doing great! You can continue with MentalUP to access more math riddles and see your detailed performance reports:
An Easy Math Puzzle
What is the number of parking space containing the car? 🚘
This math question was asked to 6-years-old for and elementary school entrance exam.
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Visual Math Puzzles With Answers
9 Dot Brain Teaser
Connect the dots with no more than 4 straight lines without lifting your hand from the paper. ✍️
Take 1000 and Add 40 to It
‘You have 1000 add 40 riddle’ is so popular these days.⭐️
Note: This must be done in your head. It isn’t easy as you think. Try it!
Check out MentalUP for more maths brain teasers
Find the Car Puzzle
Can you find the car in the picture full of snails and toadstools?
Tip: It isn’t a tricky puzzle! You can find the answer from the image.
Maths Number Puzzle
How many numbers do you see here? 🔢
When you look carefully at the image, you’ll see the 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.
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MentalUP Brain Teasers:
Logical Math Problems With Answers
Mom and Dad Had 4 Daughters Riddle
Can you find out how many people are in this family? 👨👩
Tip: You need to put yourself into someone’s shoes to find of answer a math riddles like that
(Dad + Mom + Four Daughters + 1 Son)
The Viral 1 + 4 = 5 Puzzle
Only one in a thousand will figure it out. What about you? 😅
The first equation is true, the second and third are false, and the answer to the equation should be 19.
Math puzzles like this aren’t about literally interpreting mathematical symbols. They are about identifying a pattern in the set of equations and applying it to the unknown.
So, add the first number to the product of the two numbers to get the answer.
This works for the known equations.
1 + 4 means 1 + 1(4) = 5
2 + 5 means 2 + 2(5) = 12
3 + 6 means 3 + 3(6) = 21