2026
Prism
A colour-mixing logic puzzle game with accounts, daily puzzles, and a Stripe-backed storefront for paid packs.
Tools
- SvelteKit
- Svelte 5
- Hono
- TypeScript
- Drizzle ORM
- PostgreSQL
- better-auth
- Stripe
- Vercel
Product Summary
Players mix Red/Yellow/Blue pigments across a grid to clear it to white. Includes accounts, a daily puzzle, and a storefront for paid puzzle packs.
Technical Summary
SvelteKit + Hono monorepo. The puzzle engine models the board as linear equations over GF(2) to generate, solve, and score difficulty. Google OAuth via better-auth, Postgres/Drizzle, and a Stripe storefront kept in sync with the pack catalog.