<?xml version="1.0"?>
<challenge version="3">
<unlock_list list="false"/>
<track id="mines" laps="3"/>
<mode major="single" minor="quickrace"/>
<requirements trophies="140"/>
<best>
<karts number="10"/>
<requirements position="1" time="140"/>
</best>
<hard>
<karts number="9"/>
<requirements position="1" time="160"/>
</hard>
<medium>
<karts number="8"/>
<requirements position="2" time="190"/>
</medium>
<easy>
<karts number="7"/>
<requirements time="255"/>
</easy>
</challenge>