There are five vowels (a, e, i, o, u) in the English language. Can you tell us a word that contains all these vowels?
I make two people out of one. What am I?
There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?
They do not possess flesh or feathers or scales or bone But still, they are blessed with fingers and thumbs of their own.
I don't get anymore wetter, no matter how much rain falls on me.
What has to be broken before you can use it?
Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months
I get hot but I never sweat, I cook food but I am not a chef, I have a door but you can't enter me, I have a light but I am not a lamp. Who am I?
If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?
The more you take me, the more you leave me behind. Who Am I?
The dirtier I get, the whiter I look. Who am I?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.