"Castaways must create fire using a magnifying glass and some twigs. If the fire that grew high enough would burn a thin cord strung across each firepit. When the cord snapped, it would drop a weight, which hoisted a flag announcing the winner. There was only one rule: if anything other than the flame touched the cord, that person would be disqualified." ~ @SurvivorWiki
Teresa wins immunity!
Proceed to tribe events.