300 Dart Challenge 
Object: To row with a consistent stroke rate and power output
Number of Darts (strokes) : 300
Points: 50 points for a bull’s eye; 25, 10, and 5 points for next three rings.
Time: 12:05.4
Score: 13,390 (15,000 is perfect score) 
Distance: 2785m

I was cruising along nicely, holding a r25 and 2:09-2:10 most of the way. My glasses were getting fogged up so I took them off around the 8-minute mark, meaning I couldn't see the screen all that well and relied on ErgData instead. When ErgData said I was at 300 strokes, I stopped, forgetting that the first 5 strokes were used to set a baseline 🤦👺👴.