HEART Flatline to Finish Line. Word Search Puzzle Solver. HEART Flatline to Finish Line word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. This is the raw and emotional journey of six individuals from hospital beds to the finish line of one of the world’s most grueling endurance events the IRONMAN triathlon. This includes identifying and searching for words that are related to : Documentary, David Watkins, Ellen Charnley .