Show HN: I built a one-prompt hackathon platform, free entry, sponsored prizes

A creator has launched a one-prompt hackathon platform where participants submit a single AI prompt to generate games, apps, or interactive worlds, with winners announced July 19th at SIGGRAPH LA. The competition runs July 13-18, allowing six entries per participant, with prizes including a PlayStation 5 and GTA VI copies awarded by judges from major companies like Sony, Lionsgate, and the NBA. Each entry runs exactly once on the platform's servers with no edits or retries, with prompts kept sealed until results are revealed.