2007 Competition
RACK & ROLL
The Game
- 3 vs. 3 competition (Blue alliance vs. Red alliance)
- Lighted targets for vision systems
- Hanging rings on a 3-tiered center rack (the Spider)
- Spider is 8x3 tic-tac-toe wrapped around an octagon
- Exponential scoring:
- Singleton (1 ring) = 2 points
- n Rings (in a row) = 2n points
- 2-minute, 15-second matches
- 15-second autonomous period
- 2 minutes of driver control
- Alliances attempt to hang rings of their color
- Robots may "spoil" opponents’ rows with black rings
- Spoilers may be removed
- No more than 2 rings per Spider leg
- Extra points for ending match with robots elevated off the ground

Each team consists of:
- 1 Human Player
- Passes rings to robot through loading station
- 2 Drivers
- Control robot manipulations and movement
- 1 Coach
- Makes strategic decisions and directions during match
- 1 Robot