<?xml version="1.0"?> <challenge version="2"> <track id="snowmountain" laps="3"/> <mode major="single" minor="quickrace"/> <requirements trophies="60"/> <hard> <karts number="5"/> <requirements time="160"/> </hard> <medium> <karts number="4"/> <requirements time="175"/> </medium> <easy> <karts number="4"/> <requirements time="220"/> </easy> </challenge>