<?xml version="1.0"?> <challenge version="2"> <track id="sandtrack" laps="3"/> <mode major="single" minor="quickrace"/> <requirements trophies="0"/> <hard> <karts number="1"/> <requirements energy="16" time="167"/> </hard> <medium> <karts number="1"/> <requirements energy="12" time="185"/> </medium> <easy> <karts number="1"/> <requirements energy="10" time="220"/> </easy> </challenge>