For the Zero Robotics Algorithm Challenges, there were 20 tournaments conducted.
For the Zero Robotics Algorithm Challenges, there were 20 tournaments conducted. For the Topcoder contest, there were 120 unique registrants from 31 countries. There were a total of 72 submissions by 26 unique submitters. Of those submissions, there were eight unique winners from six different countries.
For more information about the Zero Robotics Autonomous Space Capture Challenge visit: http://challenge.gov/NASA/344-zero-robotics-autonomous-space-capture-challenge
Image Credit: