what's the probability of getting a king or a queen from a pack of 52 cards?
There are forty elephants and they have forty-fore heads. How can this be possible?
There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes
Can you count the number of squares in the figure below?
What four weights can be used to balance from 1 to 30 pounds?
What does the following represent? N N N N N N N A A A A A A A C C C C C C C
By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.
A man is shown a portrait painting. He looks closely, then tells, “Brothers and sisters have I none, but that man’s father is my father’s son!†Who is the man in the portrait?
Can you make four (4) nines (9) equal 100?
What numbers should go on the bottom line? 3 6 9 15 8 2 10 12 11 8 19 27 19 10 29 39 ? ? ? ?
A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?
The word ladder puzzle was invented by Lewis Carroll, author of Alice’s Adventures in Wonderland.