Count the number of triangles in the picture below:
Today, I celebrated my 32nd birthday but I was born in 1972. How is this possible?
Count the squares in the matchstick puzzle below?
On a certain day, John celebrated his birthday. Two days later, his older twin brother Jacob celebrated his birthday. Is this even possible? How can it be?
Which fur should we be getting from the Lion?
If 21x = 79x, what is the value of x?
It has five wheels, though often think four, You cannot use it without that one more, You can put things in it, you can strap things on top, You can't find it in the market, but you can still go shop. What is it?
I am lying and I always lie. Tell me whether I am lying or telling the truth.
Complete the following series. It.s very logical: 1, 4, 5, 6, 7, 9, 11, __?
What word does this rebus represent? meta meta meta meta
What does an Island and the letter T have in common?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
