In the past year (2017), Hao Chang (常皓) competed in 11 competitions and 54 rounds across 11 events, from Mar 11th to Nov 26th.
Solves/Attempts
She attempted 251 solves and completed 238.
| Event | Solves | Attempts |
| Pyraminx | 89 | 90 |
| 3x3x3 Cube | 44 | 45 |
| Skewb | 26 | 30 |
| 2x2x2 Cube | 25 | 25 |
| Megaminx | 22 | 25 |
| Clock | 11 | 14 |
| 3x3x3 With Feet | 6 | 7 |
| 4x4x4 Cube | 5 | 5 |
| Square-1 | 5 | 5 |
| 3x3x3 Fewest Moves | 3 | 3 |
| 3x3x3 One-Handed | 2 | 2 |
Personal Bests
She broke her personal best 47 times across 11 events, including 25 singles and 22 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 8 | 4 | 4 |
| Pyraminx | 8 | 4 | 4 |
| Megaminx | 7 | 3 | 4 |
| 2x2x2 Cube | 5 | 3 | 2 |
| Skewb | 5 | 3 | 2 |
| Clock | 4 | 3 | 1 |
| 3x3x3 With Feet | 3 | 1 | 2 |
| 4x4x4 Cube | 2 | 1 | 1 |
| 3x3x3 Fewest Moves | 2 | 1 | 1 |
| Square-1 | 2 | 1 | 1 |
| 3x3x3 One-Handed | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2016 | 2017 | Improvement |
| 3x3x3 Cube | 30.24 | 16.69 | 13.55 (81.19%) |
| Pyraminx | 5.38 | 3.56 | 1.82 (51.12%) |
| Megaminx | - | 1:48.78 | - |
| 2x2x2 Cube | - | 6.32 | - |
| Skewb | - | 5.83 | - |
| Clock | - | 8.42 | - |
| 3x3x3 With Feet | - | 2:00.25 | - |
| 4x4x4 Cube | - | 1:18.54 | - |
| 3x3x3 Fewest Moves | - | 43 | - |
| Square-1 | - | 32.26 | - |
| 3x3x3 One-Handed | - | 56.58 | - |
Improvements of Average
| Event | ≤2016 | 2017 | Improvement |
| 3x3x3 Cube | 33.94 | 21.34 | 12.60 (59.04%) |
| Pyraminx | 6.74 | 5.38 | 1.36 (25.28%) |
| Megaminx | - | 1:58.52 | - |
| 2x2x2 Cube | - | 8.57 | - |
| Skewb | - | 13.32 | - |
| Clock | - | 10.35 | - |
| 3x3x3 With Feet | - | 2:15.40 | - |
| 4x4x4 Cube | - | 1:24.80 | - |
| 3x3x3 Fewest Moves | - | 51.00 | - |
| Square-1 | - | 46.27 | - |
Cubers
She met 1231 cubers from 10 countries/regions, 324 of whom competed with her more than once.
| Shared Competitions | Competitors |
| 1 | 907 |
| 2 | 218 |
| 3 | 53 |
| 4 | 18 |
| 5 | 14 |
| 6 | 13 |
| 7 | 4 |
| 8 | 4 |
| All | 1231 |
Regions
She competed in 1 country/region.
Cities
In China, she visited 6 cities while competing.
| City | Times |
| Wuhan | 4 |
| Hefei | 2 |
| Xi'an | 2 |
| Changsha | 1 |
| Nanchang | 1 |
| Hohhot | 1 |
