Ask HN: Share your AI prompt that stumps every model

I had an idea for creating a crowdsourced database of AI prompts that no AI model could yet crack (wanted to use some of them as we're adding new models to Kilo Code).

I've seen a bunch of those prompts scattered across HN, so thought to open a thread here so we can maybe have a centralied location for this.

Share your prompt that stumps every AI model here.