A few weeks ago, [1o57], a.k.a. [Ryan Clarke] gave a talk about puzzles, DEFCON, and turning crypto puzzles into an art form at our 10th anniversary party. Ever the trickster, [1o57] included a ...

With a few years of practice, [1o57] is turning crypto puzzles into an art. His DEFCON 22 badge had different lanyards that needed to be arranged to spell out a code. To solve the puzzle ...

Technology website Motherboard reported that a 30-year-old programmer had claimed the funds after searching online for puzzles to do with crypto-currencies. Motherboard added that the programmer ...