Hey Product Hunt 👋 We built PUZRU because we wanted a logic puzzle that feels alive, not like another static daily grid. PUZRU is a free 6×6 cage-sum logic game with a live global world: everyone plays the same puzzle, the first verified solver discovers the round, and each result becomes part of a continuous Chain that carries into the next puzzle. A big focus for us was making the competition feel fair. Solve times are based on the server’s canonical submission time, so verification latency doesn’t make a fast player slower. The puzzles are also generated with exact uniqueness checks and a no-guess logic gate before they can enter the live game. There’s also a Training Room, Daily puzzle, archive, leaderboards, Crews, and detailed puzzle history, but the core idea is simple: one world, one puzzle, everyone solving together. PUZRU is free to play in the browser, with no download required. We’d genuinely love feedback on the puzzle experience, difficulty, onboarding, and especially whether the live-world concept feels clear when you first arrive. Thanks for checking it out, and good luck becoming the first Discoverer. 🧩