Neon Snake Arena Builder

This prompt instructs Claude Code to build a complete, polished neon-synthwave Snake game as a single self-contained HTML file -- just open it in any browser, no installs or servers required. Smooth grid-based movement, a glowing particle trail, a pulsing food orb, an increasing difficulty curve, and a persistent best-score tracker all come built in. Fully customizable color palette and theme, clean commented code, and a fast build time make it a great addition to any game portfolio or arcade site.