Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?
Who is that with a neck and no head, two arms and no hands? What is it?
If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?
Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?
How do you go from 98 to 720 using just one letter?
Andrew sees a very rare bird named "Ruppell's vulture". Soon Andrew was dead. Can you explain the mystery, Mr. Sherlock?
Alex opened 24 presents Jonah opened 8 presents Clara opened 1 present Can you find out how many presents were opened by Candy?
John was driving a bus and got stuck when passing through an underpass. Then came Jacob with a needle and got the bus out of the underpass. What did the boy do?
What 8 letter word can have a letter taken away and it still makes a word. Take another letter away and it still makes a word. Keep on doing that until you have one letter left. What is the word?
Find the next number in the series 12, 20, 40, 72, 116, 172 ?
Can you decipher the two rows to find the hidden word?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.