In the past year (2018), Hao Chang (常皓) competed in 5 competitions and 33 rounds across 11 events, from Feb 3rd to Jul 29th.
Solves/Attempts
She attempted 156 solves and completed 151.
| Event | Solves | Attempts |
| Pyraminx | 43 | 45 |
| 3x3x3 Cube | 40 | 40 |
| Megaminx | 20 | 20 |
| 5x5x5 Cube | 9 | 9 |
| Square-1 | 9 | 10 |
| Clock | 8 | 10 |
| 2x2x2 Cube | 5 | 5 |
| 4x4x4 Cube | 5 | 5 |
| 3x3x3 One-Handed | 5 | 5 |
| Skewb | 5 | 5 |
| 3x3x3 With Feet | 2 | 2 |
Personal Bests
She broke her personal best 19 times across 7 events, including 9 singles and 10 averages.
| Event | Times | Single | Average |
| Megaminx | 7 | 4 | 3 |
| 5x5x5 Cube | 3 | 2 | 1 |
| 3x3x3 Cube | 2 | 0 | 2 |
| 4x4x4 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
| Square-1 | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2017 | 2018 | Improvement |
| 3x3x3 One-Handed | 56.58 | 43.86 | 12.72 (29.00%) |
| Megaminx | 1:48.78 | 1:27.46 | 21.32 (24.38%) |
| 4x4x4 Cube | 1:18.54 | 1:09.98 | 8.56 (12.23%) |
| Pyraminx | 3.56 | 3.18 | 0.38 (11.95%) |
| 5x5x5 Cube | - | 2:12.89 | - |
Improvements of Average
| Event | ≤2017 | 2018 | Improvement |
| Square-1 | 46.27 | 36.11 | 10.16 (28.14%) |
| Megaminx | 1:58.52 | 1:33.85 | 24.67 (26.29%) |
| 4x4x4 Cube | 1:24.80 | 1:15.13 | 9.67 (12.87%) |
| 3x3x3 Cube | 21.34 | 19.09 | 2.25 (11.79%) |
| Pyraminx | 5.38 | 4.94 | 0.44 (8.91%) |
| 5x5x5 Cube | - | 2:28.70 | - |
| 3x3x3 One-Handed | - | 52.06 | - |
Cubers
She met 685 cubers from 9 countries/regions, 75 of whom competed with her more than once.
| Shared Competitions | Competitors |
| 1 | 610 |
| 2 | 51 |
| 3 | 22 |
| 4 | 2 |
| All | 685 |
Regions
She competed in 1 country/region.
Cities
In China, she visited 4 cities while competing.
| City | Times |
| Wuhan | 2 |
| Hohhot | 1 |
| Nanchang | 1 |
| Beijing | 1 |
