About

A one-person company, built with AI, in public.

I run a company alone: PlayDoz (free offline puzzle games) and these two YouTube channels. How the company runs on AI, what it earns, which tools it uses and where it goes wrong, all of it is on the channel.

No face on camera. Every frame is drawn in code: SVG, real data, real game recordings. The narration is my own voice, cloned from my recordings. One channel in English, one in Chinese, same content in each language.

This site is the channel's content page: one page per video with notes and links, so it can be searched and shared.

Four series

• AI News：Models, tools and industry moves. Only what matters if you build things.
• AI Startups：How one person uses AI to ship products, content and a company.
• Solo Founder Log：Building PlayDoz and this channel in the open: revenue, tools, mistakes.
• Algorithms, Visualized：How computers solve puzzles, drawn step by step with real game data.