👩🏽💻 Built by: Nithya Subramaniam
🔗 Deployed App: https://promptle.quest/
📹 Video: https://www.youtube.com/watch?v=UdPRvc4KxsM
🌟 Why I Built This
Ever feel like writing the perfect prompt is harder than getting the perfect AI response? That’s where Promptle was born—from a blend of Wordle-style daily play and the growing need to become fluent in prompting as a language.
I’m a daily Wordle player and a daily prompt experimenter, and I saw a fun opportunity to merge constraint-based creativity with skill building.
So I asked:
What if we turned prompt engineering into a game?
What if we made the act of prompting—normally an invisible interface—into the core interaction itself?
Promptle is the result: a daily game where your creativity is the key, and AI is your coach and your judge.
🎮 What Promptle Does
✍️ Daily Creative Challenge
Write a prompt that gets an AI to match a hidden "ideal" response.-
🧠 3 Tries Per Day
After each attempt, you get smart feedback on:- Accuracy (Did it match?)
- Creativity (Was it vivid?)
- Efficiency (Was it clear and short?)
🥇 Coded Feedback
Like Wordle, but for your best prompt performance.-
🔓 Bonus Rounds
Score 9 or 10/10 to unlock twist rounds like:- Rewrite as a haiku
- Turn into a noir detective story
🔥 Track Your Streaks
Daily momentum = daily learning.📊 Stats & Feedback Loops
Client-side stats for daily usage, bonus round unlocks, and scoring insights.
It’s a bite-sized game that builds serious prompting muscles—one challenge at a time.
🛠️ Built Entirely in Bolt
Why Bolt?
Bolt was a dream for this project: zero setup, React-ready, instant prototyping, and seamless integration with OpenAI. I didn’t have to worry about dev environments or deploy pipelines. Just build, test, repeat.
💻 Core Stack
| Layer | Tech |
|---|---|
| Frontend | React 18 + TypeScript + Tailwind CSS |
| Animations | Framer Motion |
| AI Backend | OpenAI GPT-4 + GPT-3.5 |
| Scoring | GPT-powered evaluator + custom rubric |
| Storage | LocalStorage (for streaks and stats) |
| Deployment | Netlify (static build) |
🧩 Key Features Built in Bolt
- ✅ Daily prompt generator w/ 24-hour reset logic
- ✅ 3-try score engine with AI-based evaluation
- ✅ Coded feedback UI (Wordle-style medals)
- ✅ Bonus Round unlock logic
- ✅ Local streak + celebration popup system
- ✅ Share-to-clipboard flow (like Wordle)
- ✅ Mock scoring fallback mode for no-AI demos
🤖 How AI Transformed My Dev Process
Using GPT-4 as both the user coach and prompt judge forced me to think differently:
- ✍️ I learned how to write prompts about prompting—meta-prompts that guide GPT to score human input
- ⚖️ I fine-tuned a rubric GPT could follow: balancing tone, creativity, and intent-matching
- 🧠 It wasn’t just code—I was crafting a feedback engine that teaches through play
Building Promptle became less about rules and more about dynamic evaluation—and Bolt let me iterate on that rapidly, all in-browser.
🎤 Sponsor Challenge Attempt: Eleven Labs
I tried to integrate Eleven Labs voice to announce scores—“You got a 9/10, poetic genius!”—but hit limitations:
- ⚠️ Rate limits + mobile playback bugs made testing inconsistent
- 🎯 Still exploring ways to cache voice snippets efficiently
I eventually fell back to text feedback with personality, but the voice integration will be back for v2.
🏆 Impact
- A friend told me she finally understood why her image prompts weren’t working.
- Another said Promptle helped him write better UX microcopy because he learned to be specific and concise.
Promptle turns trial and error into playful mastery.
🧡 Reflections
Promptle made me realise prompting is programming—just in natural language.
And Bolt made building that idea joyful, fast, and friction-free.
If AI is the next frontier of creativity, then Promptle is your daily warmup.
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