Confusing Riddle: Can you guess how many children are there?
Everyone knows that sometimes, you have to move around to feel good. Whether it’s running around the block or taking ...
tricky
Optical illusion: There’s a multi-digit number hiding in this picture – can you see which one it is?
Tricky brainteaser: 27 movies are hidden in this photo – how many can you spot?
Only smart people can see 2 different images in this portrait
The famous picture below has been circulating around the world since 1888. To give you some perspective, It was the ...
Only 1 in 10 people get this right, I would be impressed if you solve it
This past few years, I have taken a liking to leave some time of my day to just sit down ...
There is something wrong with this picture of a girl, can you find the weird error?
Optical illusions have always fascinated me. For example, you know when multiple circles in a pattern create squares. There are no squares, ...
Only 1 out of 10 people can solve this puzzle: Can you figure out what the father’s fifth son is called?
Certainly, every time I visit my parents, they still have the same sudoku and crossword books they used to solve ...
Only 1 in 7 adults finds the correct answer: How many holes does this t-shirt have?
Back in school things were different. Riddles were mostly about using pen and paper. I remember a teacher who liked to hand ...
Only a true genius can find a letter that sticks out
Solving different challenges is a great way to relax. It may sound a little contradictory, but you always think a little ...
Try to solve this math quiz for middle schoolers – without a calculator
Testing yourself with a brain-teaser never hurts, most times it feels like you can think a bit more clearly after solving ...
Something about this woman’s picture is very wrong – but only a few people manage to see it
Optical illusions have fascinated people since ancient times. Pictures that seem to move when looking at them or circles turning ...
Challenge: How many matches are there in this picture?
Visual puzzles and optical illusions can be really tricky. It’s not always easy for the eyes to figure out what is ...
Challenge: Can you solve this middle school math problem – without a calculator?
The older you get, the more important it is to take care of yourself. Regular exercise and a good diet ...
Challenge: There's a four-digit number hiding in this picture – but can you see which one it is?
Mind challenges can look difficult at first, the important part is doing them often. The brain is a muscle, and ...
Most people fail on their first try: Whose house is this?
Solving crosswords or sudoku may the oldest forms of mental exercise, but thanks to the internet, nowadays, you can find ...