You have an unreliable clock. The clock loses exactly 24 minutes every hour. It is now showing 3:00am and you have set it correctly at midnight. The clock stopped 1 hour ago, what is the correct time now?
Riddle AnswerHard Riddles
Quarter Past Three
Stand Behind Your Friend
Mail Valuable Object
Suppose you want to send in the mail a valuable object to a friend. You have a box that is large enough to contain the object and the box can be fitted with multiple locks.
Both of you also have several locks and their corresponding keys. However, your friend does not have the keys to any of your locks. If you send a key in an unlocked box, there is a danger of theft.
How can you send the object securely to your friend?
Riddle AnswerWhy Is a Manhole Round
Why is a manhole round? Why is it better to have round manhole covers compared to square manhole covers?
Riddle Answer