Aeternus

Kaptr ("Answer with your camera.") is a live photo game on Google Play and the App Store: a daily photo riddle, Tic Tac Toe, Bingo, Hunts and Binder collections, all answered by pointing your camera at the real thing. The problem: an AI judge that says "no" with no reason feels arbitrary, and one that a photo of a monitor can fool is a cheat code. For this hackathon I moved Kaptr's judging onto Meta's models and made the judge check itself. Muse Spark judges the photo and names what it saw; SAM 3.1 must find that exact object, outlines it on the player's photo, and catches answers that are only a picture on a screen. On top of that I built a weekly mystery written by a Muse Wonder agent (every answer you shoot becomes evidence on a board until the case is closed), Real or Forged (Muse Image forges a photo, you spot the fake), Riddle Forge (your photo becomes a self-tested riddle for a friend), Action Cases judged from 3-second video, "Why not?" explanations after a miss, and Play it blind, the daily riddle for blind and low-vision players. The Meta features run on Kaptr's staging build; shipping them needs an age gate, a privacy policy update and real-world testing.