You run the drinks stall. The queue speaks fluent kopitiam. Read each order, build the right drink, and serve it before the customer walks to the next stall. Two minutes, three mistakes allowed.
HAPPY KOPI · DRINKS STALL
Shift 2:00Takings $0.00Served 0Mistakes ○○○
Next customer
…
Uncle, your shift starts now.
Tap the options to build the drink, then press Serve. The cheat sheet explains every word. Some tourists order in plain English.