Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?
If it took eight men ten hours to build a wall, how long would it take four men to build it?
How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?
Can you find out what is missing? 1 3 5 2 4 ? Hint: It's not six. Think out of the box.
What number should come in place of the question mark below?
Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?
What famous saying does this rebus mean? COME SERVED <--- COME SERVED COME SERVED COME SERVED COME SERVED
Can you decipher the below rebus? PBLUESAISNUERSES
Count the number of lines in the image below ?
All of Jacob's shoes are red except two. All of Jacob's shoes are green except two. All of Jacob's shoes are yellow except two. How many shoes does Jacob have?
It belongs to you, but other people use it more than you do. What is it?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
