Show HN: I built a one-prompt hackathon platform, free entry, sponsored prizes (1shotchallenge.ai)

A new hackathon platform has been launched, featuring a unique "One Shot Challenge" that allows participants to create entire games or interactive applications from a single prompt. Spanning six days from July 13 to July 18, 2026, the competition rewards innovative entries with valuable prizes, including copies of GTA VI and a PlayStation 5 for the top creator. Participants can utilize powerful AI models from various providers, like Muse Spark or Gemini, to generate their projects but must commit to a single model call without edits or retries, emphasizing the challenge's integrity. This initiative is significant for the AI/ML community as it showcases the advanced capabilities of modern AI models, which can now produce complex outputs from minimal input. By restricting submissions to one prompt and one call, the challenge not only stresses the importance of creativity and precision in AI usage but also ensures verifiable entries through a secure infrastructure. This model promotes fair competition among developers and enthusiasts, potentially driving further exploration of AI in creative fields.