Which is the smallest number that you can write using all the vowels exactly once?
How can you leave a room with two legs and return with six legs?
Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?
What part of the chicken has the most feathers?
Check out the number list below and find what number comes next in the sequence. 111 , 113 , 117 , 119 , 123 , 137 , ?
What's a single-digit number with no value?
A bomb exploded in a room full of married couples and no one died. How?
John enters a small room. The Door Closes. When the door opens, John is in a larger room. Explain?
I am an odd number. Take away a letter and I become even. What number am I?
In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?
Today, I celebrated my 32nd birthday but I was born in 1972. How is this possible?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
