Soutenir UJ Nam

I build toys that teach algorithms.

I'm Ukjong from Busan. Most people read Dijkstra in a textbook. I make you race it on the real streets of Seoul and Geoje.

My lab:

🗼 Wobble Tower — physics stack

💧 Water Ring Game — classic nostalgia in HTML

🗺️ Seoul Escape — Dijkstra vs A* racing on real OpenStreetMap

🏝️ Geoje Dijkstra — visualize shortest paths on Geoje island

🟡 Tower of Hanoi 3D — new! Realistic wood, code that lights up

Every repo is public and playable. Your coffee helps me turn the next algorithm into a toy.

👉 Play all: [ link] | ☕️ Support: you're here!