# FallCube > A sovereign fractal demonstration. Three flavors showing that the AI-Native Solutions estate composes into itself at every scale. Single HTML file. MIT-licensed. Nothing leaves your device. ## Canonical URL https://sjgant80-hub.github.io/fall-cube/ ## What it is Three demonstrations in one HTML file: - **A · Cube** — 3D CSS rotating cube with 6 faces, each a live iframe of a fall\* tool. Click to zoom. From inside a zoomed tool, wrap it in a new cube. - **B · Matryoshka** — Nested doll made of base64 data URIs. Outer embeds inner embeds inner. Whole nested estate travels in one file. - **C · Reflex** — FallCube opening a copy of FallCube opening a copy of FallCube. Reflexive nesting. Each instance is sovereign. ## Category Sovereign composition demonstration. Related: single-file HTML, iframe composition, base64 data URIs, self-similar architecture, recursive composition, matryoshka pattern. ## Owner - Organization: AI-Native Solutions - Website: https://ai-nativesolutions.com - GitHub: https://github.com/sjgant80-hub - Marketplace: https://sjgant80-hub.github.io/fallmarket/ ## License MIT.