The most gleefully subversive Grandomastery experience: you receive 12 completely random, unrelated slides (charts, memes, stock photos, diagrams). Your mission – in true PowerPoint karaoke style – is to instantly reorder them into a convincing pitch deck for a deliberately terrible, counter-productive “anti-startup” inspired by the Japanese art of Chindōgu (brilliantly useless inventions). The product must appear superficially brilliant yet be catastrophically impractical, a