In the past year (2025), Jiahao Zhu (朱嘉昊) competed in 3 competitions and 25 rounds across 9 events, from Jul 3rd to Sep 13th.
Solves/Attempts
He attempted 115 solves and completed 112.
| Event | Solves | Attempts |
| 3x3x3 Cube | 25 | 25 |
| 2x2x2 Cube | 20 | 20 |
| 4x4x4 Cube | 15 | 15 |
| 3x3x3 One-Handed | 13 | 15 |
| 5x5x5 Cube | 10 | 10 |
| Pyraminx | 10 | 10 |
| Skewb | 10 | 10 |
| 6x6x6 Cube | 5 | 6 |
| 7x7x7 Cube | 4 | 4 |
Personal Bests
He broke his personal best 15 times across 8 events, including 9 singles and 6 averages.
| Event | Times | Single | Average |
| 2x2x2 Cube | 4 | 3 | 1 |
| 6x6x6 Cube | 3 | 2 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
| 3x3x3 Cube | 1 | 1 | 0 |
| 4x4x4 Cube | 1 | 1 | 0 |
| 5x5x5 Cube | 1 | 0 | 1 |
| 7x7x7 Cube | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 2.39 | 1.56 | 0.83 (53.21%) |
| Pyraminx | 4.51 | 3.37 | 1.14 (33.83%) |
| 6x6x6 Cube | 2:05.18 | 1:53.00 | 12.18 (10.78%) |
| 3x3x3 One-Handed | 14.60 | 13.52 | 1.08 (7.99%) |
| 4x4x4 Cube | 27.90 | 27.46 | 0.44 (1.60%) |
| 3x3x3 Cube | 6.05 | 5.96 | 0.09 (1.51%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 2.98 | 2.49 | 0.49 (19.68%) |
| 6x6x6 Cube | 2:14.30 | 1:54.61 | 19.69 (17.18%) |
| Pyraminx | 6.64 | 6.10 | 0.54 (8.85%) |
| 3x3x3 One-Handed | 16.78 | 15.95 | 0.83 (5.20%) |
| 7x7x7 Cube | 3:34.36 | 3:28.16 | 6.20 (2.98%) |
| 5x5x5 Cube | 1:00.47 | 59.28 | 1.19 (2.01%) |
Cubers
He met 2101 cubers from 73 countries/regions, 13 of whom competed with him more than once. Zhedong Wang (王哲栋) was the only one who accompanied the whole 3 competitions.
| Shared Competitions | Competitors |
| 1 | 2088 |
| 2 | 12 |
| 3 | 1 |
| All | 2101 |
Regions
He competed in 2 countries/regions.
Cities
In China, he visited 2 cities while competing.
| City | Times |
| Zhengzhou | 1 |
| Ningbo | 1 |
