Kids Drag Drop Shape Sorting Game

Build a fully interactive, mobile-friendly educational shape sorting game for kids in a single standalone HTML file. Features smooth drag-and-drop mechanics with mouse and touch support, visual snap-to-target animations, Web Audio API sound synthesis (no external audio assets required), celebration particle confetti, and dynamic round progression. Designed for teachers, parents, and EdTech developers looking to build and deploy instant interactive preschool web activities on Vercel or Netlify.