Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?
If in a code language, DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE, the how will THURSDAY be coded as in the same language?
The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?
It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?
That attorney is my brother, testified the accountant. But the attorney testified he didn't have a brother. Who is lying?
I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King. Who am I ?
There was a strange boy who was born before his father. How can this be possible?
How many times can you subtract the number two from the number fifty?
Can you count the number of blocks in the picture below?
A lion and its tamer are standing inside a cage that measures 1 unit in radius. Both of them can effortlessly run at the speed of 1 unit maximum. 1) Suppose the lion is hungry, will he be able to eat up the tamer? 2) If yes, how long can the tamer survive?
Can you decipher the following common phrase? T M C A U O H S M W T E
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.