CAPTCHA Royale turns CAPTCHAs into a competitive multiplayer game. A Rust/WASM engine generates 12 CAPTCHA types across 4 difficulty tiers. No images transmitted, just seeds. Battle Royale: wrong answer eliminates you. Sprint: pure speed. ELO matchmaking on Cloudflare Workers.

Orbit a black hole, fighting AI ships. Dive deep and your weapons hit harder, but the universe speeds up around you. Enemies orbit faster, fire more, reposition before you react. Climb out and you're safe but weak. Real orbital physics, beams that bend with spacetime, 6 gravity-aware weapons, AI that exploits time dilation against you. Runs in the browser, no install.

FLOW runs entirely client-side — no server, no account, no uploads. It parses 13 file formats natively in the browser, including MOBI/AZW via a hand-rolled PalmDOC decompressor, EPUB, PDF, DOCX, and Markdown. No competitor does that without a backend. The speed ramp engine uses a cubic ease-in curve (120→650 WPM) that mirrors how reading cognition actually works, paired with optical pivot highlighting on each word's focal letter. Zero config, drag-and-drop, light/dark themes, fully private.