In the past year (2025), Haolin Zhang (张昊霖) competed in 5 competitions and 15 rounds across 8 events, from Jul 19th to Dec 20th.
Solves/Attempts
He attempted 64 solves and completed 62.
| Event | Solves | Attempts |
| 3x3x3 Fewest Moves | 12 | 12 |
| 3x3x3 Cube | 10 | 10 |
| 2x2x2 Cube | 10 | 10 |
| Pyraminx | 10 | 10 |
| Skewb | 10 | 10 |
| Megaminx | 5 | 5 |
| Clock | 3 | 5 |
| 3x3x3 One-Handed | 2 | 2 |
Personal Bests
He broke his personal best 24 times across 8 events, including 12 singles and 12 averages.
| Event | Times | Single | Average |
| 3x3x3 Fewest Moves | 6 | 3 | 3 |
| 2x2x2 Cube | 4 | 2 | 2 |
| Skewb | 4 | 2 | 2 |
| 3x3x3 Cube | 3 | 1 | 2 |
| Pyraminx | 3 | 1 | 2 |
| Megaminx | 2 | 1 | 1 |
| 3x3x3 One-Handed | 1 | 1 | 0 |
| Clock | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| Clock | 44.20 | 11.57 | 32.63 (282.02%) |
| Skewb | 12.80 | 4.98 | 7.82 (157.03%) |
| 2x2x2 Cube | 5.82 | 2.68 | 3.14 (117.16%) |
| 3x3x3 Fewest Moves | 47 | 30 | 17 (56.67%) |
| Megaminx | 1:37.21 | 1:08.65 | 28.56 (41.60%) |
| 3x3x3 Cube | 17.38 | 13.25 | 4.13 (31.17%) |
| Pyraminx | 7.30 | 5.80 | 1.50 (25.86%) |
| 3x3x3 One-Handed | - | 33.03 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Skewb | 28.62 | 9.50 | 19.12 (201.26%) |
| 3x3x3 Cube | 21.87 | 14.72 | 7.15 (48.57%) |
| 2x2x2 Cube | 7.72 | 5.47 | 2.25 (41.13%) |
| Pyraminx | 12.17 | 8.74 | 3.43 (39.24%) |
| 3x3x3 Fewest Moves | 50.00 | 38.67 | 11.33 (29.30%) |
| Megaminx | 1:45.29 | 1:35.77 | 9.52 (9.94%) |
Cubers
He met 1035 cubers from 42 countries/regions, 119 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 916 |
| 2 | 80 |
| 3 | 35 |
| 4 | 4 |
| All | 1035 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 2 cities while competing.
