This creates a loophole:

The phenomenon of Vercel-hosted unblocked games represents a sophisticated cat-and-mouse game between students seeking entertainment and institutional network filters designed to restrict it

These sites are frequently used to access browser-based games like , , and various HTML5 titles:

Vercel is a platform developers use to host websites and web applications. Because Vercel uses generic domain names (ending in .vercel.app ), network administrators often cannot block every single Vercel site without blocking the entire platform (which might break other legitimate tools).