🏮 Moonlit Village: Halloween Preparations and Lantern Trail

A cosy, never-scary Halloween-eve village in low-poly 3D: hang 12 lanterns along a 60 m trail so no spot is darker than 1 lux (E = I·h/(h²+x²)^1.5), read the light map, plan the shortest trick-or-treat route to 8 houses before bedtime (Held-Karp), and watch the real Moon rise for 20-31 October 2026.

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install