Count the number of triangles in the picture below:
How can you make a TV, a bed, a dog, and a car liquid?
What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?
How much will a 38° angle measure when looked at under a microscope that magnifies ten times?
Can you decipher these quotes by Albert Einstein? Blf xzm mvevi hloev z kilyovn lm gsv ovevo lm dsrxs rg dzh xivzgvw.
what does the below math rebus puzzle mean?
I have a hole in my back and legs I lack. I live where I can’t breathe and I eat without teeth. What am I?
On a bus, there is a 26-year-old pregnant lady. A 30-year-old policeman. A 52-year-old random woman. And the 65-year-old driver. Who is the youngest?
It's a test that will check your IQ. Suppose you have one 11 minute hourglass and one 13 minute hourglass. Can you measure exactly fifteen minutes using them ?
why number 8549176320 is one of a kind?
Replace the 'X' with any mathematical symbol to make the expression equal to 111. 18 X 12 X 2 X 3 = 111
In the 1920s, people feared that crossword puzzles would contribute to illiteracy.
