Developer shares tech decisions behind building a six-game daily puzzle site

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A developer built DailyBrainHub, a daily puzzle platform hosting six games, and detailed the key technical choices involved. Rather than using a backend server, the site uses date-based deterministic logic to serve every player the same puzzle each day without an API call. Player progress is stored in localStorage with date-stamped keys, so completed puzzles reset automatically at midnight without needing user accounts. Shareable results are generated as plain emoji text, mimicking Wordle's viral mechanic and requiring no backend infrastructure. Reflecting on the build, the developer said the share feature should have been built first, as the sharing loop is the primary growth driver for daily puzzle sites.

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