Hackathons are usually about building fast. But this one? It was about building deep.
What started as a quirky “Wordle meets ChatGPT” idea quickly turned into a full-blown creative engine—one that taught me more about prompt design, AI evaluation, and user delight than I ever expected.
But most importantly, it reawakened something:
A drive to build playful, purposeful tools that help people become more fluent in AI—not as users, but as co-creators.
🚀 The Transformation
👩🏽💻 From Hackathon Project to AI Skill Gym
Promptle was meant to be a fun daily game. But designing the AI scoring engine, bonus rounds, hint feedback, and streak logic taught me how powerful a well-structured creative loop could be.
- I learned how to write meta-prompts that score other prompts
- I designed prompt evaluation rubrics GPT could follow consistently
- I experimented with prompt–response embeddings for scoring
- I built a multi-step feedback loop that helped users refine their ideas—just like in real creative work
- I debugged localStorage-based state management, async scoring requests, and bonus round triggers all within a serverless setup on Bolt
It stopped being just a "daily game"—it became a blueprint for how people can learn prompting like a craft.
🔮 Bigger Vision: From Promptle to Something More
Promptle started as a fun challenge—but it’s evolving into something bigger.
We’re now building PromptCraft: a home for creators to practice and perfect the art of prompting across AI tools. Think of it as a creative dojo for AI expression—part game, part studio, part community.
🧱 What PromptCraft Will Offer
🎯 Daily Challenge Mode
Featuring Promptle as the anchor experience to build creative muscles through structured practice.✍️ Prompt Decks
Curated libraries of reusable prompts for writing, art, audio, and automation—grouped by skill, genre, or use case.🔁 Remix Mode
See how others approached the same challenge and remix their prompt into your own.💬 Feedback Loops
Get scored responses and coaching from AI (and eventually, a creative peer community). We're building new judge models that can blend GPT-4, fine-tuned evaluation agents, and rubric-guided scoring.🧠 Creative Templates
Learn how to craft system prompts, dialogue flows, multi-shot inputs, or multimodal prompt chains. These include UI building blocks and editable components.🚀 Level-Up Streaks
Track your growth across categories like specificity, creativity, efficiency, and complexity. Earn rewards and unlock themed creative weeks (e.g., Sci-Fi Week, Noir Mode, Museum Prompts, etc.)
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🧪 Technical Evolution
Here's how PromptCraft is evolving behind the scenes:
AI Scoring as a Modular Engine
We're abstracting Promptle’s scoring logic into a prompt-evaluator module with swappable scoring agents (GPT-4, Claude, Mistral). These will use chain-of-thought meta-evaluation prompts and optional embedding checks.Storage Options
For the MVP, we usedlocalStorage
to manage streaks and stats. For PromptCraft, we’re implementing optional sign-ins with Supabase and session tokens for syncing across devices.Composable Prompt Templates
Each prompt card will soon have YAML/JSON-style schemas for modularity and remixing. Think:
json
{
"title": "Describe a city that exists only during eclipses",
"tags": ["worldbuilding", "fantasy", "DALL·E"],
"format": "narrative",
"bonus_challenges": ["haiku", "limerick", "dialogue"],
"ideal_response": "..."
}
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