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Puzzle #28: can you find the number?
Puzzle #28: can you find the number?
If you divide it by 3, then 1 is the remainder
M4trix Dev
Apr 13, 2020
Puzzle #9: What is the value of A?
Puzzle #9: What is the value of A?
Can you guess how much is A?
M4trix Dev
Mar 30, 2020
Puzzle #38: can you find what 7 correspond to?
Puzzle #38: can you find what 7 correspond to?
This is a tricky puzzle, I apologise in advance!
M4trix Dev
Apr 18, 2020
Puzzle #49: Can you describe it with a word?
Puzzle #49: Can you describe it with a word?
Do you like playing with words?
M4trix Dev
May 1, 2020
Puzzle #59: which one is an A4 paper?
Puzzle #59: which one is an A4 paper?
Paper comes from Trees…
M4trix Dev
May 15, 2020
Puzzle #61: what is the side length of the square?
Puzzle #61: what is the side length of the square?
Spoleto Cathedral is the cathedral of the Archdiocese of Spoleto-Norcia created in 1821, previously that of the diocese of Spoleto, and…
M4trix Dev
May 20, 2020
Puzzle #20: shortest route!
Puzzle #20: shortest route!
Test your knoledge of London
M4trix Dev
Apr 8, 2020
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Puzzle #62: what is the value of the last equation?
Puzzle #62: what is the value of the last equation?
Alway remember the order of operations
M4trix Dev
May 24, 2020
Puzzle #60: what is the area of the big rectangle?
Puzzle #60: what is the area of the big rectangle?
Example: What is the area of this rectangle?
M4trix Dev
May 17, 2020
Puzzle #58: facing up and facing down
Puzzle #58: facing up and facing down
This puzzle will test your logical reasoning.
M4trix Dev
May 13, 2020
Puzzle #57: what was he wondering?!?
Puzzle #57: what was he wondering?!?
A naked woman enter in a pub and order a gin tonic.
M4trix Dev
May 11, 2020
Puzzle #56: 33% of people ___________ naked
Puzzle #56: 33% of people ___________ naked
It is a real statistic!
M4trix Dev
May 10, 2020
Puzzle #55: how much flour should they share?
Puzzle #55: how much flour should they share?
Three friends are having a video call.
M4trix Dev
May 9, 2020
Puzzle #52: where did he get it wrong?!?
Puzzle #52: where did he get it wrong?!?
It was time to change his uoshp device. It was a piece of old technology and it was time for a replacement.
M4trix Dev
May 8, 2020
Puzzle #52: numbers changing fonts
Puzzle #52: numbers changing fonts
Once upon a time there were lots of numbers.
M4trix Dev
May 7, 2020
15 math riddles that will surprise even your brightest friend
15 math riddles that will surprise even your brightest friend
Do you think you are smarter than other people and have exceptional logic? Test your brain and your mathematical skills with 12 incredibly…
M4trix Dev
May 2, 2020
Puzzle #48: how tall is it?
Puzzle #48: how tall is it?
Can you find the solution without using equations?
M4trix Dev
Apr 30, 2020
Puzzle #47: magnetism
Puzzle #47: magnetism
You probably need to go back to your science books to resolve this puzzle.
M4trix Dev
Apr 29, 2020
Puzzle #45: order of operations
Puzzle #45: order of operations
Can you guess what is the answer?
M4trix Dev
Apr 27, 2020
Puzzle #45: where am I??
Puzzle #45: where am I??
I am seriously hopeless at geography. This despite extensive travel both for work and leisure. And married to someone with a Geography…
M4trix Dev
Apr 26, 2020
Puzzle #44: logic challange
Puzzle #44: logic challange
Give yourself 5 minutes to solve the following problems
M4trix Dev
Apr 26, 2020
Puzzle #43: percentage !
Puzzle #43: percentage !
In mathematics, a percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, “%”, or the…
M4trix Dev
Apr 25, 2020
Puzzle #43: numbers in a cube
Puzzle #43: numbers in a cube
“Operations” mean things like add, subtract, multiply, divide, squaring, etc. If it isn’t a number it is probably an operation.
M4trix Dev
Apr 23, 2020
Puzzle #41: red pill or blue pill?
Puzzle #41: red pill or blue pill?
“You take the blue pill […] You take the red pill.”
M4trix Dev
Apr 22, 2020
Puzzle #41: toilet rolls during lockdown
Puzzle #41: toilet rolls during lockdown
It’s lockdown and you have run out of toilet rolls.
M4trix Dev
Apr 20, 2020
Puzzle #40: switches
Puzzle #40: switches
You live with your lovely partner in a charming house in front of a quite river. Downstairs you have 3 switches which turn the light on and…
M4trix Dev
Apr 19, 2020
Puzzle #39: pouring wine
Puzzle #39: pouring wine
You have:
M4trix Dev
Apr 19, 2020
Puzzle #36: can you write the equation using digits?
Puzzle #36: can you write the equation using digits?
It is said that a similar puzzle was used as an entry exam for uni…
M4trix Dev
Apr 18, 2020
Puzzle #35: can you make the sums of each column the same?
Puzzle #35: can you make the sums of each column the same?
It’s math again but today it’s only about sums
M4trix Dev
Apr 17, 2020
Puzzle #34: can you find what is the next letter?
Puzzle #34: can you find what is the next letter?
No more math for today 😩
M4trix Dev
Apr 16, 2020
Puzzle #33: can you guess who I called?
Puzzle #33: can you guess who I called?
“Silver yarn and leather coat require a bobbin.”
M4trix Dev
Apr 16, 2020
Puzzle #32: how far?
Puzzle #32: how far?
There are 4 runners, each of them at the same distance of 10 metres from each other.
M4trix Dev
Apr 16, 2020
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