When the day after tomorrow is yesterday, today will be as far from Wednesday as today was from Wednesday when the day before yesterday was tomorrow. What is tomorrow?Riddle Answer
You are in a room with no metal objects except for two iron rods. Only one of them is a magnet. How can you identify which one is a magnet?Riddle Answer
There are 13 caves arranged in a circle. There is a thief hiding in one of the caves. Each day the thief can move to any one of the caves that is adjacent to the cave in which he was staying the previous day. And each day, two cops search any two caves of their choice for the thief. So, one cave is searched per cop per day.
The following conditions apply.
- The thief may either move to an adjacent cave or stay in the same cave.
- The cops can check any two caves each day, they do not need to be adjacent.
- The thief only moves to the adjacent cave when the cops are making their rounds.
- If the thief moves from cave X to adjacent cave Y and if one of the cops is going to check on either cave X or cave Y, the thief will be caught.
What is the minimum number of days to guarantee in which the cops can catch the thief?Riddle Answer
James and Jonathan are liars, who lie on specific days. James lies on Fridays, Saturdays and Sundays, but he is honest on all other days. Jonathan lies on Tuesdays, Wednesdays and Thursdays, but he tells the truth on all other days.
On what day of the week would they both say “Tomorrow, I will lie.”?Riddle Answer
You need to check that your friend, Bob, has your correct phone number, but you cannot ask him directly. You must write the question on a card and give it to Eve who will take the card to Bob and return the answer to you.
What must you write on the card, to ensure Bob can encode the message so that Eve cannot read your phone number?Riddle Answer