Red: shortest hole on the course, but you can use an absolutely neutral putter or mid to have a good chance at the ace run.
Yellow: don't be fooled by the ease of that Red line. Yellow is a beast. There's a super high spike hyzer line for rhbh'ers, a tight, low-ceiling (intended?) line coming in from just left of the basket, and a sweeping lane (left to right) that might be the widest. With a poor forehand, my best bet is a slow anny upshot with my Comet. Note there is a small sinkhole area in the center of the line that can hold water.
Blue: a longer, thread-the-needle line goes right at the basket, but you're basically needing to hit a window as tight as a major league strike zone to get it there. Neutral mid with some zip?