In the past year (2025), Zejia Guo (郭泽嘉) competed in 11 competitions and 60 rounds across 16 events, from May 31st to Dec 21st.
Solves/Attempts
He attempted 260 solves and completed 228.
| Event | Solves | Attempts |
| 2x2x2 Cube | 40 | 40 |
| Skewb | 35 | 35 |
| 3x3x3 Cube | 25 | 25 |
| Pyraminx | 25 | 25 |
| 4x4x4 Cube | 20 | 20 |
| 3x3x3 One-Handed | 19 | 20 |
| Megaminx | 15 | 15 |
| Clock | 11 | 15 |
| 5x5x5 Cube | 10 | 10 |
| Square-1 | 10 | 10 |
| 6x6x6 Cube | 6 | 6 |
| 7x7x7 Cube | 6 | 6 |
| 3x3x3 Fewest Moves | 4 | 9 |
| 3x3x3 Blindfolded | 2 | 20 |
| 4x4x4 Blindfolded | 0 | 2 |
| 3x3x3 Multi-Blind | 0 | 2 |
Personal Bests
He broke his personal best 29 times across 12 events, including 15 singles and 14 averages.
| Event | Times | Single | Average |
| 4x4x4 Cube | 6 | 3 | 3 |
| 7x7x7 Cube | 4 | 2 | 2 |
| Square-1 | 4 | 2 | 2 |
| 5x5x5 Cube | 3 | 1 | 2 |
| 6x6x6 Cube | 3 | 1 | 2 |
| 2x2x2 Cube | 2 | 1 | 1 |
| 3x3x3 Fewest Moves | 2 | 2 | 0 |
| 3x3x3 Cube | 1 | 1 | 0 |
| 3x3x3 Blindfolded | 1 | 1 | 0 |
| 3x3x3 One-Handed | 1 | 0 | 1 |
| Megaminx | 1 | 0 | 1 |
| Pyraminx | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Fewest Moves | 80 | 35 | 45 (128.57%) |
| 7x7x7 Cube | 6:23.12 | 4:03.69 | 2:19.43 (57.22%) |
| 6x6x6 Cube | 3:36.00 | 2:43.41 | 52.59 (32.18%) |
| 5x5x5 Cube | 1:44.91 | 1:24.21 | 20.70 (24.58%) |
| 4x4x4 Cube | 47.41 | 38.18 | 9.23 (24.17%) |
| Pyraminx | 6.32 | 5.39 | 0.93 (17.25%) |
| Square-1 | 30.29 | 27.20 | 3.09 (11.36%) |
| 2x2x2 Cube | 2.23 | 2.08 | 0.15 (7.21%) |
| 3x3x3 Cube | 12.46 | 12.05 | 0.41 (3.40%) |
| 3x3x3 Blindfolded | - | 2:39.36 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 5x5x5 Cube | 2:07.34 | 1:29.97 | 37.37 (41.54%) |
| 4x4x4 Cube | 56.53 | 48.73 | 7.80 (16.01%) |
| 3x3x3 One-Handed | 24.31 | 21.34 | 2.97 (13.92%) |
| 2x2x2 Cube | 3.34 | 3.28 | 0.06 (1.83%) |
| Megaminx | 1:15.94 | 1:15.22 | 0.72 (0.96%) |
| 7x7x7 Cube | - | 4:10.28 | - |
| Square-1 | - | 36.68 | - |
| 6x6x6 Cube | - | 2:54.04 | - |
Cubers
He met 1257 cubers from 28 countries/regions, 200 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 1057 |
| 2 | 126 |
| 3 | 37 |
| 4 | 19 |
| 5 | 9 |
| 6 | 3 |
| 7 | 5 |
| 8 | 1 |
| All | 1257 |
Regions
He competed in 3 countries/regions.
| Region | Times |
| China | 8 |
| Vietnam | 1 |
| Malaysia | 1 |
Cities
In China, he visited 5 cities while competing.
| City | Times |
| Guangzhou | 3 |
| Zhengzhou | 1 |
| Guilin | 1 |
| Nanchang | 1 |
| Xi'an | 1 |
