In March of 2006, this set became the first set created in the Riddles of Riddles world. It contains 100 quite difficult Riddles, but makes perfect sense and turns out to be quite simple once you achieve the answer. Since there are no Riddles prior to this set, the topics these Riddles cover range all the way from different languages such as Hieroglyphics to mathematical constants to elements from the Periodic Table. These are just three of the one hundred intricate Riddles that will get you addicted in no time.