In the past year (2023), Guo-En Zeng (曾國恩) competed in 4 competitions and 15 rounds across 8 events, from May 20th to Sep 16th.
Solves/Attempts
He attempted 71 solves and completed 69.
| Event | Solves | Attempts |
| 3x3x3 Cube | 29 | 30 |
| 5x5x5 Cube | 14 | 15 |
| 2x2x2 Cube | 5 | 5 |
| 4x4x4 Cube | 5 | 5 |
| Pyraminx | 5 | 5 |
| Skewb | 5 | 5 |
| 6x6x6 Cube | 3 | 3 |
| 7x7x7 Cube | 3 | 3 |
Personal Bests
He broke his personal best 14 times across 7 events, including 7 singles and 7 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 3 | 2 | 1 |
| 4x4x4 Cube | 2 | 1 | 1 |
| 5x5x5 Cube | 2 | 1 | 1 |
| 6x6x6 Cube | 2 | 1 | 1 |
| 7x7x7 Cube | 2 | 1 | 1 |
| Skewb | 2 | 1 | 1 |
| Pyraminx | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| 3x3x3 Cube | 11.06 | 9.77 | 1.29 (13.20%) |
| 5x5x5 Cube | 1:24.90 | 1:17.13 | 7.77 (10.07%) |
| 4x4x4 Cube | 40.19 | 40.17 | 0.02 (0.05%) |
| 6x6x6 Cube | - | 3:03.32 | - |
| 7x7x7 Cube | - | 4:35.38 | - |
| Skewb | - | 17.48 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| Pyraminx | 15.11 | 10.22 | 4.89 (47.85%) |
| 5x5x5 Cube | 1:28.17 | 1:24.03 | 4.14 (4.93%) |
| 4x4x4 Cube | 46.61 | 44.86 | 1.75 (3.90%) |
| 3x3x3 Cube | 12.03 | 11.76 | 0.27 (2.30%) |
| 6x6x6 Cube | - | 3:19.72 | - |
| 7x7x7 Cube | - | 4:52.51 | - |
| Skewb | - | 22.50 | - |
Cubers
He met 702 cubers from 10 countries/regions, 117 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 585 |
| 2 | 70 |
| 3 | 39 |
| 4 | 8 |
| All | 702 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 2 cities while competing.
| City | Times |
| New Taipei City | 1 |
| Kaohsiung | 1 |
