Erwin – Knotty Riddles And Clues To Solve Them. external link

For centuries, human beings found joy in solving problems and finding answers to exciting questions. Erwin, the victorian chatbot that lives in your messenger, has distilled them into a digestible format.
Focused on logic, science and nature, he presents a perfect selection of sophisticated riddles and clues. Do you have what it takes to solve them?

Leave a Reply

Your email address will not be published. Required fields are marked *

  1. Mark Baker says: