Show HN: Queens Game – Daily Challenge and Leaderboard

What’s new: Daily Challenge (UTC), Top-N leaderboard with pagination, mobile-friendly player cell, and <3MB Cloudflare Worker optimizations.

Tech: Next.js App Router, Cloudflare D1, on-demand level loading.

Ask: feedback on puzzle UX and performance; ideas for archived challenges.

No trackers, no popups. Works on mobile.