<?xml version="1.0"?> <challenge version="2"> <track id="zengarden" laps="3"/> <mode major="single" minor="timetrial"/> <requirements trophies="45"/> <hard> <karts number="2"/> <requirements position="1"/> </hard> <medium> <karts number="2"/> <requirements position="1"/> </medium> <easy> <karts number="2"/> <requirements position="1"/> </easy> </challenge>