In which direction should the missing arrow point?
Can you spot the man between the coffee bean in the picture below ?
In a stable, there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable
Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?
What can you deduce from the following BrainBat? CRY LMKI
John can fit six large chocolate boxes or nine small chocolate boxes into a carton. How many cartons will he require to put sixty-six chocolate boxes into?
Until it is measured, not known. Yet how you miss it when it has gone. What is it?
Can you spot what's wrong with the following sentence? PETER WAS ANGRY AT HIMSELF BECAUSE HE ACCIDENTALLY LEFT THE THE KEYS TO HIS CAR AT HIS FRIEND'S HOUSE.
When can we add 2 to 11 and get 1 as the correct answer?
Make a sentence consisting of three words that have the whole alphabet.
Count the number of triangles in the picture below:
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
