In the past year (2025), Ethan Zhou competed in 4 competitions and 35 rounds across 9 events, from Feb 1st to Oct 5th.
Solves/Attempts
He attempted 157 solves and completed 154.
| Event | Solves | Attempts |
| 3x3x3 Cube | 50 | 50 |
| 2x2x2 Cube | 25 | 25 |
| Skewb | 20 | 20 |
| 3x3x3 One-Handed | 19 | 20 |
| 4x4x4 Cube | 12 | 12 |
| Pyraminx | 10 | 10 |
| Megaminx | 8 | 9 |
| Square-1 | 6 | 7 |
| 5x5x5 Cube | 4 | 4 |
Personal Bests
He broke his personal best 37 times across 9 events, including 18 singles and 19 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 8 | 2 | 6 |
| 3x3x3 One-Handed | 6 | 3 | 3 |
| 4x4x4 Cube | 5 | 3 | 2 |
| 2x2x2 Cube | 4 | 1 | 3 |
| Pyraminx | 4 | 2 | 2 |
| Skewb | 4 | 2 | 2 |
| Megaminx | 3 | 2 | 1 |
| 5x5x5 Cube | 2 | 2 | 0 |
| Square-1 | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| Skewb | 7.85 | 5.51 | 2.34 (42.47%) |
| 2x2x2 Cube | 3.82 | 3.01 | 0.81 (26.91%) |
| Megaminx | 1:56.98 | 1:34.59 | 22.39 (23.67%) |
| 3x3x3 One-Handed | 28.97 | 23.80 | 5.17 (21.72%) |
| 3x3x3 Cube | 13.25 | 11.05 | 2.20 (19.91%) |
| Square-1 | 41.92 | 38.24 | 3.68 (9.62%) |
| 4x4x4 Cube | - | 50.24 | - |
| Pyraminx | - | 7.52 | - |
| 5x5x5 Cube | - | 2:09.81 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 7.53 | 4.93 | 2.60 (52.74%) |
| Skewb | 11.40 | 7.81 | 3.59 (45.97%) |
| 3x3x3 One-Handed | 36.53 | 25.32 | 11.21 (44.27%) |
| Megaminx | 2:23.01 | 1:42.67 | 40.34 (39.29%) |
| 3x3x3 Cube | 16.17 | 12.49 | 3.68 (29.46%) |
| 4x4x4 Cube | - | 53.27 | - |
| Pyraminx | - | 9.32 | - |
Cubers
He met 555 cubers from 25 countries/regions, 171 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 384 |
| 2 | 73 |
| 3 | 77 |
| 4 | 21 |
| All | 555 |
Regions
He competed in 1 country/region.
