WCA ID: 2007COHE01
Country: USA
Active since: 2007

| Competition | Date | Round | Single | Average | Position |
|---|---|---|---|---|---|
| Arkansolve Fall 2025 | 22/11/2025 | First round | 13.62s | 15.59s | #22 |
| Arkansas Championship 2025 | 29/03/2025 | First round | 24.72s | — | #37 |
| CubingUSA Northeast Championship 2018 | 02/06/2018 | Final | 11.43s | 16.13s | #11 |
| Fantastic Manhattan Competition 2016 | 20/08/2016 | Final | 10.00s | 14.70s | #6 |
| US Nationals 2014 | 01/08/2014 | Final | 9.01s | 11.90s | #13 |
| World Rubik's Cube Championship 2013 | 26/07/2013 | First round | 10.39s | 13.86s | #32 |
| Chesapeake Science Point Spring 2013 | 13/04/2013 | Final | 9.41s | 10.51s | #2 |
| MIT Spring 2012 | 18/02/2012 | Final | 8.59s | 15.65s | #4 |
| Liberty Science Center Open 2011 | 05/11/2011 | Final | 8.81s | 11.23s | #2 |
| World Rubik's Cube Championship 2011 | 14/10/2011 | Final | 7.78s | 10.33s | #10 |
| Princeton Fall 2011 | 24/09/2011 | Final | 8.27s | 10.19s | #1 |
| United States National Championships 2011 | 12/08/2011 | Final | 9.59s | 11.03s | #3 |
| Hackley Summer 2011 | 30/07/2011 | Final | 8.77s | 10.66s | #1 |
| UIUC Spring 2011 | 29/01/2011 | Final | 9.61s | — | #8 |
| Princeton Fall 2010 | 06/11/2010 | Final | 8.86s | 12.37s | #1 |
| United States Rubik's Cube Championships 2010 | 06/08/2010 | Final | 8.56s | 10.54s | #3 |
| Carnegie Mellon Spring 2010 | 01/05/2010 | Final | 8.69s | 10.30s | #1 |
| Indiana Winter 2010 | 27/02/2010 | Final | 10.44s | 13.71s | #1 |
| Chicago Open 2010 | 06/02/2010 | Final | 9.27s | 15.46s | #3 |
| Carnegie Mellon Fall 2009 | 05/12/2009 | Final | 9.69s | 10.79s | #2 |
| MIT Fall 2009 | 14/11/2009 | Final | 10.43s | — | #10 |
| World Rubik's Cube Championship 2009 | 09/10/2009 | Final | 9.66s | 11.87s | #14 |
| US Nationals 2009 | 14/08/2009 | First round | 8.53s | — | #15 |
| Big Cubes Summer competition 2009 | 26/07/2009 | Final | 9.21s | 11.73s | #1 |
| Carnegie Mellon Spring 2009 | 02/05/2009 | Final | 8.78s | 10.98s | #2 |
| Ohio Open 2009 | 28/03/2009 | Final | 10.09s | 12.23s | #1 |
| UPenn Spring competition 2009 | 21/03/2009 | Final | 10.03s | 11.41s | #2 |
| Fort Lee Winter 2009 | 07/03/2009 | Final | 9.68s | — | #6 |
| Newark Winter 2009 | 07/02/2009 | Final | 11.10s | 14.79s | #3 |
| Carnegie Mellon Fall 2008 | 07/12/2008 | Final | 9.83s | 11.40s | #1 |
| Westchester Fall 2008 | 22/11/2008 | Final | 21.05s | — | #7 |
| US Nationals and Open 2008 | 19/07/2008 | Final | 9.66s | 11.77s | #4 |
| Da Vinci Science Center competition 2008 | 14/06/2008 | Final | 9.13s | 9.84s | #1 |
| Washington DC Open 2008 | 17/05/2008 | Final | 11.78s | — | #4 |
| Competition | Date | Round | Single | Average | Position |
|---|---|---|---|---|---|
| Arkansolve Fall 2025 | 22/11/2025 | First round | 13.62s | 15.59s | #22 |
| Arkansas Championship 2025 | 29/03/2025 | First round | 24.72s | — | #37 |
| CubingUSA Northeast Championship 2018 | 02/06/2018 | Final | 11.43s | 16.13s | #11 |
| Fantastic Manhattan Competition 2016 | 20/08/2016 | First round | 10.84s | 15.64s | #8 |
| Fantastic Manhattan Competition 2016 | 20/08/2016 | Final | 10.00s | 14.70s | #6 |
| US Nationals 2014 | 01/08/2014 | First round | 8.85s | 10.54s | #9 |
| US Nationals 2014 | 01/08/2014 | Final | 9.01s | 11.90s | #13 |
| World Rubik's Cube Championship 2013 | 26/07/2013 | First round | 10.39s | 13.86s | #32 |
| Chesapeake Science Point Spring 2013 | 13/04/2013 | Final | 9.41s | 10.51s | #2 |
| MIT Spring 2012 | 18/02/2012 | Final | 8.59s | 15.65s | #4 |
| Liberty Science Center Open 2011 | 05/11/2011 | Final | 8.81s | 11.23s | #2 |
| World Rubik's Cube Championship 2011 | 14/10/2011 | First round | 8.86s | 12.22s | #14 |
| World Rubik's Cube Championship 2011 | 14/10/2011 | Final | 7.78s | 10.33s | #10 |
| Princeton Fall 2011 | 24/09/2011 | Final | 8.27s | 10.19s | #1 |
| United States National Championships 2011 | 12/08/2011 | First round | 7.97s | 9.56s | #3 |
| United States National Championships 2011 | 12/08/2011 | Final | 9.59s | 11.03s | #3 |
| Hackley Summer 2011 | 30/07/2011 | Final | 8.77s | 10.66s | #1 |
| UIUC Spring 2011 | 29/01/2011 | Final | 9.61s | — | #8 |
| Princeton Fall 2010 | 06/11/2010 | Final | 8.86s | 12.37s | #1 |
| United States Rubik's Cube Championships 2010 | 06/08/2010 | First round | 8.77s | 9.78s | #2 |
| United States Rubik's Cube Championships 2010 | 06/08/2010 | Final | 8.56s | 10.54s | #3 |
| Carnegie Mellon Spring 2010 | 01/05/2010 | Final | 8.69s | 10.30s | #1 |
| Indiana Winter 2010 | 27/02/2010 | Final | 10.44s | 13.71s | #1 |
| Chicago Open 2010 | 06/02/2010 | Final | 9.27s | 15.46s | #3 |
| Carnegie Mellon Fall 2009 | 05/12/2009 | Final | 9.69s | 10.79s | #2 |
| MIT Fall 2009 | 14/11/2009 | Final | 10.43s | — | #10 |
| World Rubik's Cube Championship 2009 | 09/10/2009 | Final | 9.66s | 11.87s | #14 |
| US Nationals 2009 | 14/08/2009 | First round | 8.53s | — | #15 |
| Big Cubes Summer competition 2009 | 26/07/2009 | Final | 9.21s | 11.73s | #1 |
| Carnegie Mellon Spring 2009 | 02/05/2009 | Final | 8.78s | 10.98s | #2 |
| Ohio Open 2009 | 28/03/2009 | Final | 10.09s | 12.23s | #1 |
| UPenn Spring competition 2009 | 21/03/2009 | Final | 10.03s | 11.41s | #2 |
| Fort Lee Winter 2009 | 07/03/2009 | Final | 9.68s | — | #6 |
| Newark Winter 2009 | 07/02/2009 | Final | 11.10s | 14.79s | #3 |
| Carnegie Mellon Fall 2008 | 07/12/2008 | Final | 9.83s | 11.40s | #1 |
| Westchester Fall 2008 | 22/11/2008 | Final | 21.05s | — | #7 |
| US Nationals and Open 2008 | 19/07/2008 | Final | 9.66s | 11.77s | #4 |
| Da Vinci Science Center competition 2008 | 14/06/2008 | Final | 9.13s | 9.84s | #1 |
| Washington DC Open 2008 | 17/05/2008 | Final | 11.78s | — | #4 |
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