| 2024 | November 19th | Emily Halina, Johor Jara Gonzalez, Mira Fisher | Lexington, Kentucky, USA | 11 |
| 2023 | October 8th | Abdelrahman Madkour, Lucas N. Ferreira, and Shi Johnson-Bey | Salt Lake City, Utah, USA | 16 |
| 2022 | October 24-25 | Abdelrahman Madkour, Lucas N. Ferreira, and Shi Johnson-Bey | Cal Poly Pomona, California, USA | 15 |
| 2021 | October 11-12 | Mads Johansen Lassen, Quinn Kybartas, and M Charity | virtual | 13 |
| 2020 | October 19-20 | Ahmed Khalifa, Max Kreminski, and Sasha Azad | virtual | 16 |
| 2019 | October 8-9 | Duri Long and Max Kreminski | Atlanta, Georgia, USA | 18 |
| 2018 | November 13-14 | Jo Mazeika, Ethan Robinson, and Alex Zook | Edmonton, Alberta, CA | 19 |
| 2017 | October 5-6 | Jo Mazeika, James Ryan, Tanya X. Short, and Kristin Siu | Snowbird, Utah, USA | 20 |
| 2016 | October 8-9 | Alex Zook, Michael Cook, and Antonios Liapis | Burlingame, California, USA | 14 |
| 2015 | November 14-15 | Alex Zook, Michael Cook, and Antonios Liapis | Santa Cruz, California, USA | 12 |
| 2014 | November 3 | Alex Zook and Michael Cook | Raleigh, NC, USA | 12 |
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