During GCI 2013, 337 students from 46 countries completed 2113 tasks.
business
Apertium
Winners
- Sushain Cherivirala
- Dalimil Hajek
Winners
- Jacob Burroughs
- Peter Amidon
business
Copyleft Games
Winners
- Matt Habel
- Samuel Kim
Winners
- Mark Klein
- Vijay Nandwani
Winners
- Freeman Lou
- Puck Meerburg
business
KDE
Winners
- Benjamin Kaiser
- Mikhail Ivchenko
business
RTEMS Project
Winners
- Chirayu Desai
- Daniel Ramirez
business
Sahana Software Foundation
Winners
- Akshaykumar Kalose
- Anurag Sharma
Winners
- Ignacio Rodriguez
- Jorge Alberto Gomez Lopez
Winners
- Mateusz Mackowski
- Theo Patt