A barrel of water weighs 20 pounds. What must you add to it to make it weigh 12 pounds?
Riddle AnswerRiddles
123456789 Add up to 100
With the numbers 123456789, make them add up to 100. They must stay in the same order. You can use addition, subtraction, multiplication, and division.
Riddle AnswerHow Many Months Have 28 Days
Bought Me For Dinner
Correct Phone Number
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