Ethan Joo
Current Personal Records
| Event | NR | CR | WR | Single | Average | WR | CR | NR | Gold | Silver | Bronze | Solves/Attempts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3x3x3 Cube | 897 | 1137 | 4158 | 7.26 | 10.22 | 8573 | 2196 | 1712 | 114/115 | |||
| 2x2x2 Cube | 3473 | 4501 | 16358 | 2.56 | 3.40 | 6926 | 1954 | 1542 | 54/55 | |||
| 4x4x4 Cube | 1311 | 1800 | 7395 | 37.99 | 39.04 | 4151 | 1009 | 763 | 53/55 | |||
| 3x3x3 One-Handed | 1098 | 1467 | 6011 | 15.40 | 22.91 | 11158 | 2640 | 1926 | 20/20 | |||
| Megaminx | 875 | 1186 | 4404 | 1:07.13 | 1:13.29 | 3976 | 1065 | 792 | 5/5 | |||
| Skewb | 4366 | 5581 | 19475 | 6.34 | 7.94 | 12136 | 3313 | 2541 | 10/10 |
Sum of Ranks
| Sum of NR | NR | Sum of CR | CR | Sum of WR | WR | |
|---|---|---|---|---|---|---|
| Single | 74185 | 4447 | 95612 | 5722 | 330661 | 19714 |
| Average | 58103 | 3994 | 74936 | 5088 | 260218 | 17579 |
| 3x3x3 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| River Hill Fall 2024 | Second round | 25 | 9.46 | 10.93 | 11.72 9.46 11.44 11.36 9.99 |
| First round | 31 | 10.31 | 11.44 | 15.41 10.31 11.19 11.19 11.93 | |
| NYU Winter 2024 | Final | 15 | 9.49 | 10.91 | 11.36 9.49 10.75 10.62 12.19 |
| Second round | 15 | 7.26 | 10.22 | 10.53 8.98 7.26 11.72 11.16 | |
| First round | 22 | 10.25 | 11.24 | 10.25 14.08 11.43 10.81 11.47 | |
| Babylon Winter 2020 | Second round | 17 | 9.79 | 11.13 | 9.79 11.28 10.94 11.82 11.18 |
| First round | 25 | 10.62 | 12.40 | 11.67 DNF 10.62 14.30 11.24 | |
| CubingUSA Nationals 2019 | First round | 253 | 11.28 | 11.97 | 12.09 11.28 13.73 11.84 11.98 |
| Empire State Spring 2019 | Second round | 22 | 10.84 | 12.17 | 11.19 12.38 10.84 12.93 13.49 |
| First round | 24 | 11.41 | 13.23 | 11.41 12.43 12.97 17.10 14.28 | |
| MIT Fall 2018 | Second round | 25 | 11.79 | 12.31 | 11.79 12.09 13.83 12.78 12.06 |
| First round | 28 | 10.89 | 13.36 | 12.14 15.35 14.99 10.89 12.96 | |
| Brooklyn 2018 | Second round | 41 | 13.05 | 14.51 | 14.21 14.71 15.78 14.62 13.05 |
| First round | 37 | 12.75 | 14.31 | 13.43 12.75 15.63 15.39 14.10 | |
| Maryland 2018 | Second round | 42 | 11.04 | 13.08 | 11.04 14.64 16.15 12.65 11.95 |
| First round | 40 | 11.03 | 13.18 | 18.95 13.14 11.03 13.83 12.57 | |
| Binghamton Winter Cube Day 2018 | Second round | 22 | 12.96 | 14.40 | 12.96 13.82 13.75 17.56 15.64 |
| First round | 21 | 13.41 | 14.15 | 13.53 13.41 13.99 16.95 14.93 | |
| New York City Winter 2018 | First round | 42 | 12.09 | 14.92 | 17.86 15.55 13.50 15.70 12.09 |
| Maryland 2017 | Second round | 87 | 14.32 | 15.85 | 14.32 14.75 15.71 17.08 20.38 |
| First round | 93 | 14.26 | 16.52 | 19.24 14.26 16.64 17.63 15.29 | |
| EZ Cubes Spring 2017 | First round | 50 | 17.70 | 18.96 | 22.94 17.70 18.10 18.00 20.78 |
| US Nationals 2014 | First round | 321 | 23.89 | 25.07 | 23.98 25.69 23.89 38.25 25.53 |
| 2x2x2 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
| River Hill Fall 2024 | First round | 37 | 3.04 | 4.53 | 5.72 10.12 3.04 4.00 3.86 |
| NYU Winter 2024 | Second round | 18 | 2.56 | 3.54 | 2.56 3.29 2.94 7.26 4.39 |
| First round | 17 | 3.15 | 3.40 | 3.61 3.22 3.15 3.37 4.38 | |
| Babylon Winter 2020 | First round | 36 | 4.72 | 5.80 | 4.72 7.92 5.04 5.36 7.01 |
| CubingUSA Nationals 2019 | First round | 328 | 4.30 | 4.87 | 4.43 5.55 5.40 4.30 4.77 |
| Empire State Spring 2019 | First round | 24 | 4.22 | 5.15 | 4.22 5.93 5.68 5.48 4.30 |
| Binghamton Winter Cube Day 2018 | Final | 13 | 4.26 | 5.78 | 4.26 6.40 7.80 5.63 5.30 |
| First round | 11 | 4.66 | 4.85 | 7.36 4.66 4.83 4.92 4.81 | |
| Maryland 2017 | First round | 110 | 4.40 | 6.21 | DNF 5.26 7.89 4.40 5.48 |
| EZ Cubes Spring 2017 | First round | 40 | 6.00 | 6.48 | 6.70 6.32 6.00 7.78 6.41 |
| US Nationals 2014 | First round | 232 | 6.81 | 7.43 | 7.34 7.46 6.81 12.59 7.48 |
| 4x4x4 Cube | |||||
| Competition | Round | Place | Best | Average | Detail |
| NYU Winter 2024 | Final | 11 | 38.11 | 39.04 | 39.09 41.82 38.11 39.15 38.87 |
| Babylon Winter 2020 | Final | 19 | 45.70 | 47.34 | 45.98 47.51 48.52 45.70 49.60 |
| CubingUSA Nationals 2019 | First round | 227 | 39.46 | 48.65 | 47.01 49.43 52.35 49.52 39.46 |
| Empire State Spring 2019 | Final | 14 | 42.45 | 46.73 | 42.45 48.47 47.78 58.21 43.93 |
| MIT Fall 2018 | First round | 18 | 37.99 | 51.29 | 37.99 56.80 51.05 1:00.43 46.01 |
| Kew Forest Open 2018 | First round | 19 | 48.75 | 53.80 | 48.75 54.23 58.40 1:01.50 48.78 |
| Brooklyn 2018 | First round | 32 | 43.78 | 59.63 | 56.52 1:17.40 DNF 44.98 43.78 |
| Maryland 2018 | Final | 34 | 44.45 | 50.78 | 52.21 47.19 58.68 52.94 44.45 |
| Binghamton Winter Cube Day 2018 | Final | 19 | 53.98 | 59.09 | 53.98 DNF 54.30 1:01.23 1:01.75 |
| New York City Winter 2018 | Final | 30 | 48.68 | 58.58 | 53.90 1:08.57 53.28 48.68 1:13.54 |
| EZ Cubes Spring 2017 | Final | 44 | 1:10.83 | 1:16.01 | 1:18.05 1:11.61 1:19.81 1:18.37 1:10.83 |
| 3x3x3 One-Handed | |||||
| Competition | Round | Place | Best | Average | Detail |
| River Hill Fall 2024 | First round | 29 | 20.80 | 24.84 | 24.73 25.04 24.74 29.11 20.80 |
| NYU Winter 2024 | Final | 20 | 15.40 | 22.91 | 22.65 15.40 22.24 23.84 26.85 |
| Babylon Winter 2020 | Final | 26 | 26.70 | 28.27 | 26.70 27.37 28.21 29.23 30.44 |
| Empire State Spring 2019 | Final | 26 | 26.71 | 28.55 | 39.72 28.15 30.30 26.71 27.19 |
| Megaminx | |||||
| Competition | Round | Place | Best | Average | Detail |
| River Hill Fall 2024 | Final | 14 | 1:07.13 | 1:13.29 | 1:07.13 1:30.27 1:15.46 1:07.91 1:16.49 |
| Skewb | |||||
| Competition | Round | Place | Best | Average | Detail |
| Babylon Winter 2020 | Final | 27 | 7.57 | 10.03 | 11.08 8.40 7.57 13.38 10.61 |
| Kew Forest Open 2018 | First round | 22 | 6.34 | 7.94 | 6.34 11.75 8.30 6.35 9.17 |
| River Hill Fall 2024 | |||||
| Event | Round | Place | Best | Average | Detail |
|---|---|---|---|---|---|
| 3x3x3 Cube | Second round | 25 | 9.46 | 10.93 | 11.72 9.46 11.44 11.36 9.99 |
| First round | 31 | 10.31 | 11.44 | 15.41 10.31 11.19 11.19 11.93 | |
| 2x2x2 Cube | First round | 37 | 3.04 | 4.53 | 5.72 10.12 3.04 4.00 3.86 |
| 3x3x3 One-Handed | First round | 29 | 20.80 | 24.84 | 24.73 25.04 24.74 29.11 20.80 |
| Megaminx | Final | 14 | 1:07.13 | 1:13.29 | 1:07.13 1:30.27 1:15.46 1:07.91 1:16.49 |
| NYU Winter 2024 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Final | 15 | 9.49 | 10.91 | 11.36 9.49 10.75 10.62 12.19 |
| Second round | 15 | 7.26 | 10.22 | 10.53 8.98 7.26 11.72 11.16 | |
| First round | 22 | 10.25 | 11.24 | 10.25 14.08 11.43 10.81 11.47 | |
| 2x2x2 Cube | Second round | 18 | 2.56 | 3.54 | 2.56 3.29 2.94 7.26 4.39 |
| First round | 17 | 3.15 | 3.40 | 3.61 3.22 3.15 3.37 4.38 | |
| 4x4x4 Cube | Final | 11 | 38.11 | 39.04 | 39.09 41.82 38.11 39.15 38.87 |
| 3x3x3 One-Handed | Final | 20 | 15.40 | 22.91 | 22.65 15.40 22.24 23.84 26.85 |
| Babylon Winter 2020 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 17 | 9.79 | 11.13 | 9.79 11.28 10.94 11.82 11.18 |
| First round | 25 | 10.62 | 12.40 | 11.67 DNF 10.62 14.30 11.24 | |
| 2x2x2 Cube | First round | 36 | 4.72 | 5.80 | 4.72 7.92 5.04 5.36 7.01 |
| 4x4x4 Cube | Final | 19 | 45.70 | 47.34 | 45.98 47.51 48.52 45.70 49.60 |
| 3x3x3 One-Handed | Final | 26 | 26.70 | 28.27 | 26.70 27.37 28.21 29.23 30.44 |
| Skewb | Final | 27 | 7.57 | 10.03 | 11.08 8.40 7.57 13.38 10.61 |
| CubingUSA Nationals 2019 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 253 | 11.28 | 11.97 | 12.09 11.28 13.73 11.84 11.98 |
| 2x2x2 Cube | First round | 328 | 4.30 | 4.87 | 4.43 5.55 5.40 4.30 4.77 |
| 4x4x4 Cube | First round | 227 | 39.46 | 48.65 | 47.01 49.43 52.35 49.52 39.46 |
| Empire State Spring 2019 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 22 | 10.84 | 12.17 | 11.19 12.38 10.84 12.93 13.49 |
| First round | 24 | 11.41 | 13.23 | 11.41 12.43 12.97 17.10 14.28 | |
| 2x2x2 Cube | First round | 24 | 4.22 | 5.15 | 4.22 5.93 5.68 5.48 4.30 |
| 4x4x4 Cube | Final | 14 | 42.45 | 46.73 | 42.45 48.47 47.78 58.21 43.93 |
| 3x3x3 One-Handed | Final | 26 | 26.71 | 28.55 | 39.72 28.15 30.30 26.71 27.19 |
| MIT Fall 2018 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 25 | 11.79 | 12.31 | 11.79 12.09 13.83 12.78 12.06 |
| First round | 28 | 10.89 | 13.36 | 12.14 15.35 14.99 10.89 12.96 | |
| 4x4x4 Cube | First round | 18 | 37.99 | 51.29 | 37.99 56.80 51.05 1:00.43 46.01 |
| Kew Forest Open 2018 | |||||
| Event | Round | Place | Best | Average | Detail |
| 4x4x4 Cube | First round | 19 | 48.75 | 53.80 | 48.75 54.23 58.40 1:01.50 48.78 |
| Skewb | First round | 22 | 6.34 | 7.94 | 6.34 11.75 8.30 6.35 9.17 |
| Brooklyn 2018 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 41 | 13.05 | 14.51 | 14.21 14.71 15.78 14.62 13.05 |
| First round | 37 | 12.75 | 14.31 | 13.43 12.75 15.63 15.39 14.10 | |
| 4x4x4 Cube | First round | 32 | 43.78 | 59.63 | 56.52 1:17.40 DNF 44.98 43.78 |
| Maryland 2018 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 42 | 11.04 | 13.08 | 11.04 14.64 16.15 12.65 11.95 |
| First round | 40 | 11.03 | 13.18 | 18.95 13.14 11.03 13.83 12.57 | |
| 4x4x4 Cube | Final | 34 | 44.45 | 50.78 | 52.21 47.19 58.68 52.94 44.45 |
| Binghamton Winter Cube Day 2018 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 22 | 12.96 | 14.40 | 12.96 13.82 13.75 17.56 15.64 |
| First round | 21 | 13.41 | 14.15 | 13.53 13.41 13.99 16.95 14.93 | |
| 2x2x2 Cube | Final | 13 | 4.26 | 5.78 | 4.26 6.40 7.80 5.63 5.30 |
| First round | 11 | 4.66 | 4.85 | 7.36 4.66 4.83 4.92 4.81 | |
| 4x4x4 Cube | Final | 19 | 53.98 | 59.09 | 53.98 DNF 54.30 1:01.23 1:01.75 |
| New York City Winter 2018 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 42 | 12.09 | 14.92 | 17.86 15.55 13.50 15.70 12.09 |
| 4x4x4 Cube | Final | 30 | 48.68 | 58.58 | 53.90 1:08.57 53.28 48.68 1:13.54 |
| Maryland 2017 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | Second round | 87 | 14.32 | 15.85 | 14.32 14.75 15.71 17.08 20.38 |
| First round | 93 | 14.26 | 16.52 | 19.24 14.26 16.64 17.63 15.29 | |
| 2x2x2 Cube | First round | 110 | 4.40 | 6.21 | DNF 5.26 7.89 4.40 5.48 |
| EZ Cubes Spring 2017 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 50 | 17.70 | 18.96 | 22.94 17.70 18.10 18.00 20.78 |
| 2x2x2 Cube | First round | 40 | 6.00 | 6.48 | 6.70 6.32 6.00 7.78 6.41 |
| 4x4x4 Cube | Final | 44 | 1:10.83 | 1:16.01 | 1:18.05 1:11.61 1:19.81 1:18.37 1:10.83 |
| US Nationals 2014 | |||||
| Event | Round | Place | Best | Average | Detail |
| 3x3x3 Cube | First round | 321 | 23.89 | 25.07 | 23.98 25.69 23.89 38.25 25.53 |
| 2x2x2 Cube | First round | 232 | 6.81 | 7.43 | 7.34 7.46 6.81 12.59 7.48 |
| No. | Date | Name | Region | City |
|---|---|---|---|---|
| 14 | 2024-12-07 | River Hill Fall 2024 | United States | Clarksville, Maryland |
| 13 | 2024-03-02 | NYU Winter 2024 | United States | New York, New York |
| 12 | 2020-02-29 | Babylon Winter 2020 | United States | Babylon, New York |
| 11 | 2019-08-01~04 | CubingUSA Nationals 2019 | United States | Baltimore, Maryland |
| 10 | 2019-04-20~21 | Empire State Spring 2019 | United States | Albany, New York |
| 9 | 2018-10-06 | MIT Fall 2018 | United States | Cambridge, Massachusetts |
| 8 | 2018-09-22 | Kew Forest Open 2018 | United States | Forest Hills, New York |
| 7 | 2018-07-08 | Brooklyn 2018 | United States | Brooklyn, New York |
| 6 | 2018-06-30~07-01 | Maryland 2018 | United States | College Park, Maryland |
| 5 | 2018-02-24 | Binghamton Winter Cube Day 2018 | United States | Vestal, New York |
| 4 | 2018-01-13 | New York City Winter 2018 | United States | Flushing, New York |
| 3 | 2017-10-07~08 | Maryland 2017 | United States | College Park, Maryland |
| 2 | 2017-05-27 | EZ Cubes Spring 2017 | United States | Fredericksburg, Virginia |
| 1 | 2014-08-01~03 | US Nationals 2014 | United States | Jersey City, New Jersey |
Closest Cubers
Seen Cubers
| Times | Competitors |
|---|---|
| 1 | 1527 |
| 2 | 243 |
| 3 | 88 |
| 4 | 33 |
| 5 | 17 |
| 6 | 8 |
| 7 | 4 |
| 8 | 1 |
| 9 | 1 |
| All | 1922 |

