Juno's Grand Challenge: The Tortoise Protocol  (A Sequential Discovery Masterpiece)The Puzzle That Vanishes Juno (Junichi Yananose) is a name whispered with reverence in the world of mechanical puzzles. His sequential discovery releases are legendary, hotly anticipated, and known to sell out in minutes. You are looking at a rare opportunity to acquire the Tortoise Protocol—the puzzle that captivated the community and disappeared instantly upon release. This is not a production run; this...