StackHuddle - The game that trains fast thinking and clear speaking

Hey Product Hunt! 👋 Thinking on your feet is one of those skills everyone needs — in meetings, interviews, classrooms — and almost nobody practices. Not because it isn't trainable, but because practicing it is awkward and boring. StackHuddle makes it a game. You get a topic (two words, always unexpected — "Dancing Plague", "Stone Money", "Container Ships"), a 2-minute research sprint with an AI assistant pulling real, sourced facts, and then you present what you learned out loud — clearly and concisely, because the clock is running and your mic is transcribing. Then an AI judge scores you on accuracy, depth, clarity, and coverage, with specific feedback and your best moment called out. That feedback loop is the whole point: every round is a rep, and you can actually feel yourself getting better at organizing your thoughts under pressure. How people use it: 🎮 Party mode — 1–5 players, same topic, head-to-head (guests join with a link, zero signup) 🧑‍💻 Remote teams — a 10-minute icebreaker that's secretly communication training 🏫 Classrooms — research + public speaking practice in one activity 📊 Solo — score history tracks whether your clarity is actually improving I'd love your feedback on the judge most of all: is its scoring fair? Play a round at stackhuddle.com and post your verdict below