In the past year (2025), Chuntian Long (龙椿天) competed in 17 competitions and 64 rounds across 12 events, from Apr 12th to Jan 1st.
Solves/Attempts
He attempted 288 solves and completed 278.
| Event | Solves | Attempts |
| 2x2x2 Cube | 50 | 50 |
| Skewb | 49 | 50 |
| 3x3x3 Cube | 45 | 45 |
| Clock | 35 | 40 |
| 3x3x3 One-Handed | 27 | 27 |
| Pyraminx | 20 | 20 |
| Square-1 | 15 | 15 |
| 3x3x3 Fewest Moves | 14 | 15 |
| 4x4x4 Cube | 12 | 12 |
| 5x5x5 Cube | 8 | 9 |
| Megaminx | 3 | 4 |
| 6x6x6 Cube | 0 | 1 |
Personal Bests
He broke his personal best 31 times across 11 events, including 15 singles and 16 averages.
| Event | Times | Single | Average |
| 3x3x3 Fewest Moves | 6 | 3 | 3 |
| Clock | 5 | 3 | 2 |
| Skewb | 4 | 2 | 2 |
| 4x4x4 Cube | 3 | 1 | 2 |
| 3x3x3 One-Handed | 3 | 1 | 2 |
| Square-1 | 3 | 1 | 2 |
| 5x5x5 Cube | 2 | 1 | 1 |
| Megaminx | 2 | 2 | 0 |
| 3x3x3 Cube | 1 | 0 | 1 |
| 2x2x2 Cube | 1 | 0 | 1 |
| Pyraminx | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| Skewb | 8.86 | 4.35 | 4.51 (103.68%) |
| 3x3x3 Fewest Moves | 55 | 38 | 17 (44.74%) |
| Square-1 | 26.08 | 18.87 | 7.21 (38.21%) |
| Pyraminx | 6.49 | 5.21 | 1.28 (24.57%) |
| Clock | 11.70 | 9.79 | 1.91 (19.51%) |
| 3x3x3 One-Handed | 22.91 | 20.35 | 2.56 (12.58%) |
| 4x4x4 Cube | 56.39 | 51.79 | 4.60 (8.88%) |
| 5x5x5 Cube | 2:20.62 | 2:10.98 | 9.64 (7.36%) |
| Megaminx | - | 2:27.11 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Square-1 | 45.21 | 28.61 | 16.60 (58.02%) |
| 4x4x4 Cube | 1:34.69 | 1:01.41 | 33.28 (54.19%) |
| Skewb | 11.17 | 7.98 | 3.19 (39.97%) |
| 3x3x3 Fewest Moves | 56.67 | 46.33 | 10.34 (22.32%) |
| Clock | 13.26 | 11.61 | 1.65 (14.21%) |
| 3x3x3 One-Handed | 29.71 | 27.05 | 2.66 (9.83%) |
| 3x3x3 Cube | 15.44 | 14.62 | 0.82 (5.61%) |
| 2x2x2 Cube | 4.43 | 4.41 | 0.02 (0.45%) |
| 5x5x5 Cube | - | 2:38.17 | - |
Cubers
He met 1747 cubers from 45 countries/regions, 499 of whom competed with him more than once. Ming Zheng (郑鸣) was the only one who accompanied the whole 17 competitions.
| Shared Competitions | Competitors |
| 1 | 1248 |
| 2 | 276 |
| 3 | 108 |
| 4 | 51 |
| 5 | 21 |
| 6 | 16 |
| 7 | 14 |
| 8 | 5 |
| 9 | 1 |
| 10 | 2 |
| 11 | 4 |
| 17 | 1 |
| All | 1747 |
Regions
He competed in 3 countries/regions.
| Region | Times |
| China | 10 |
| Hong Kong | 3 |
| Vietnam | 2 |
Cities
In China, he visited 6 cities while competing.
| City | Times |
| Guangzhou | 5 |
| Hong Kong | 3 |
| Nanchang | 1 |
| Zhuhai | 1 |
| Jiangmen | 1 |
| Guilin | 1 |
