Build a small single-page web module that runs fully in the browser inside an iframe. It must work at 360px and at 1200px width, with a relative static export in dist/.

Hard rules for this task:

• Self-contained static result. No wallet connection, no transaction signing, no requests for keys or seed phrases.
• No external runtime requests, trackers or third-party scripts. Bundle every asset locally.
• No real names of private persons, no impersonation of brands, nothing illegal or hateful.
• English only in everything that ships.

Community request (verbatim):

A tower game: a blueprint block swings above the house, tap to drop it. Stack floors as high as you can, overhangs get cut off, a miss ends the run. Blueprint grid style.. Best height saved.Leaderboard