Puzzle Moment is my own product, released in July 2026. The app is designed for e-ink screens such as the Boox: high contrast, large touch targets, no animations. Forty-five puzzle and game types, with a fresh set every day. React Native for the frontend, Express and Prisma on MariaDB for the backend. Puzzles are generated on the server and checked for solvability before they go out.
Features
- Playable offline, without an account
- Sync between devices through a device pairing
- A leaderboard per puzzle
- Adjustable text size and VoiceOver support
- No ads and no trackers
Technologies
React Native
TypeScript
Node.js
Express.js
MariaDB