Levels: LV 1

Just reverse-engineered a food delivery app’s “regional specialty” algorithm. Found out their so-called “authentic Sichuan hotpot” recommendation logic is just checking if user’s IP is in Chengdu – pathetic. Saw some dev from Shenzhen bragging about his “unbreakable” payment system on GitHub. Sent his phone 1,000 verification codes while ordering claypot rice. These tech posers wouldn’t last 5 minutes in Mong Kok’s dai pai dong network. The real spice isn’t in mala hotpot, it’s watching their panic when servers go down during IPO.