Just to recap in case anyone is having a hard time reading the game visually.
Flywrench is kind of like a precision physics platformer sans the platforms. You are the white line, you don't want to touch the edges.
When you're white, you can pass safely through white lines. You can flap and that will propel you. Flapping also turns you red while you have the button held down. Being red lets you safely pass through red lines. You also have a button that turns you green which allows you to bounce off the walls and pass through green lines.
Your goal is just to navigate all of the planetary gimmicks and very tight boundaries to make it to the pulsing square at the end of the level. It requires a lot of precision, especially in the later levels. It's also an amazing game that usually doesn't cost very much if you want to pick it up. It's got a very Meat Boy quality in that the game can be brutally difficult, but the levels are also very short and restarting a level after dying is more or less immediate so you can just go and go and go.
Edit: It's also crazy impressive that this race is still so close.
Edit 2: OH GOD THEY'RE PERFECTLY IN SYNC 15 mins in.
Nvm. Messed up menu'ing. Still really close.
They just keep trading leads. Holy shit.