Each riddle has the answer written at the bottom of the card ... Select your printer and set the number of copies you want to ...

Are you looking to spice up your conversations with mesmerising math riddles? Uncover some good puzzles that will challenge ...

The riddle has divided opinion, as some do their best to find the answer, while others claim ... You would only write the number 5 once. There is only one number that equals 5, which is 5.

It begins with the simplest of questions that, nevertheless, has no simple answer ... not a riddle. Moreover, the dictionary offers numerous definitions of the word number, one of which is ...