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Sandika
Sandika

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Fibonacci: Quiz app which anyone can make revenue by viewing ads to the quiz contestants.

Gemma 4 Challenge: Build With Gemma 4 Submission

This is a submission for the Gemma 4 Challenge: Build with Gemma 4

What I Built

We realized that most educational apps trap students in boring, static screens and completely ignore the people who actually create the content. Fibonacci solves both problems by making learning highly engaging for students while actively paying creators for their knowledge.
Here is the experience we created:
• A Lucrative Creator Economy: Anyone can build and upload custom quizzes. Every time a learner encounters a premium sponsor ad during their quiz (usually right after the first question), the creator earns real revenue.
• The "Gem" Ecosystem: Instead of standard paywalls, players spend "Gems" to unlock creator-made learning paths. If they run out of Gems, they simply watch a quick sponsor ad to earn more—fueling the creator's payout without the student having to spend actual money.
• Engaging Learning Paths: We replaced passive flashcards with structured, visual roadmaps. Users must master previous checkpoints before advancing, giving a real sense of progression.
• Real-Time Versus Arena: For competitive learners, we built a multiplayer matchmaking mode where users can queue up and test their knowledge head-to-head against players worldwide (kept entirely ad-free to protect the competitive flow).
To pull it all together, we wrapped the app in a "Cosmic Slate" design language—featuring a deep indigo base, bright neon interaction accents, and satisfying fluid animations that make learning feel just as premium and rewarding as a modern video game!-->

Demo

Code

How I Used Gemma 4

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