In the past year (2025), Weicheng Luo (罗炜城) competed in 10 competitions and 46 rounds across 10 events, from Feb 8th to Jan 1st.
Solves/Attempts
He attempted 209 solves and completed 202.
| Event | Solves | Attempts |
| 3x3x3 Cube | 64 | 65 |
| 4x4x4 Cube | 39 | 40 |
| 3x3x3 One-Handed | 33 | 35 |
| 5x5x5 Cube | 19 | 20 |
| 2x2x2 Cube | 15 | 15 |
| 6x6x6 Cube | 11 | 12 |
| 7x7x7 Cube | 7 | 7 |
| Megaminx | 7 | 7 |
| Pyraminx | 5 | 5 |
| 3x3x3 Fewest Moves | 2 | 3 |
Personal Bests
He broke his personal best 25 times across 10 events, including 15 singles and 10 averages.
| Event | Times | Single | Average |
| 6x6x6 Cube | 5 | 3 | 2 |
| 7x7x7 Cube | 5 | 3 | 2 |
| 2x2x2 Cube | 3 | 2 | 1 |
| 3x3x3 One-Handed | 3 | 1 | 2 |
| Megaminx | 3 | 2 | 1 |
| Pyraminx | 2 | 1 | 1 |
| 3x3x3 Cube | 1 | 0 | 1 |
| 4x4x4 Cube | 1 | 1 | 0 |
| 5x5x5 Cube | 1 | 1 | 0 |
| 3x3x3 Fewest Moves | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 2.82 | 2.24 | 0.58 (25.89%) |
| Pyraminx | 6.53 | 5.20 | 1.33 (25.58%) |
| 3x3x3 Fewest Moves | 37 | 30 | 7 (23.33%) |
| 3x3x3 One-Handed | 14.44 | 13.80 | 0.64 (4.64%) |
| 4x4x4 Cube | 28.30 | 27.31 | 0.99 (3.63%) |
| 5x5x5 Cube | 1:01.36 | 1:00.45 | 0.91 (1.51%) |
| 6x6x6 Cube | - | 1:46.19 | - |
| 7x7x7 Cube | - | 3:27.64 | - |
| Megaminx | - | 1:13.30 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Pyraminx | 11.14 | 7.99 | 3.15 (39.42%) |
| 2x2x2 Cube | 4.17 | 3.94 | 0.23 (5.84%) |
| 3x3x3 One-Handed | 17.71 | 16.99 | 0.72 (4.24%) |
| 3x3x3 Cube | 9.87 | 9.80 | 0.07 (0.71%) |
| 6x6x6 Cube | - | 2:03.46 | - |
| 7x7x7 Cube | - | 3:34.43 | - |
| Megaminx | - | 1:21.37 | - |
Cubers
He met 1292 cubers from 21 countries/regions, 296 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 996 |
| 2 | 169 |
| 3 | 58 |
| 4 | 41 |
| 5 | 12 |
| 6 | 10 |
| 7 | 5 |
| 8 | 1 |
| All | 1292 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 6 cities while competing.
| City | Times |
| Guangzhou | 4 |
| Kunming | 1 |
| Chengdu | 1 |
| Xi'an | 1 |
| Jiangmen | 1 |
| Guilin | 1 |
