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Guess the Nutrition

A nutrition guessing game

OATSNutrition FactsCalories380Protein13 gFat7 gSugar???12 gYour guessLock in+150EXACT!Leaderboard

The problem

Make nutrition labels fun to learn from, with real products and instant scoring.

What I built

  • Game rules and scoring run inside Postgres, so players can't cheat.
  • Normal, Extended and Marathon modes with a leaderboard for lifetime stars and best scores.
  • A store with power-ups and cosmetics, and guest play that can be upgraded to a username login.
  • Thousands of real products from Open Food Facts, checked so the macros match the calories.

Skills

  • Full-stack web development
  • Game design
  • Database design
  • Progressive web apps

Main tools

  • Next.js 16
  • TypeScript
  • Supabase (Postgres and Auth)
  • Capacitor
  • Vercel
  • Open Food Facts API