In the past year (2017), Ziheng Ma (马子恒) competed in 3 competitions and 15 rounds across 8 events, from Nov 11th to Dec 17th.
Podiums
He has been on the podium 2 times across 2 events, including 1 gold and 1 bronze.
| Event | Gold | Silver | Bronze |
| 3x3x3 Fewest Moves | 1 | | |
| 6x6x6 Cube | | | 1 |
Solves/Attempts
He attempted 63 solves and completed 61.
| Event | Solves | Attempts |
| 3x3x3 Cube | 10 | 10 |
| 4x4x4 Cube | 10 | 10 |
| 5x5x5 Cube | 10 | 10 |
| 3x3x3 One-Handed | 9 | 10 |
| 6x6x6 Cube | 6 | 6 |
| 7x7x7 Cube | 6 | 6 |
| 3x3x3 Fewest Moves | 6 | 6 |
| Megaminx | 4 | 5 |
Personal Bests
He broke his personal best 8 times across 3 events, including 4 singles and 4 averages.
| Event | Times | Single | Average |
| 7x7x7 Cube | 4 | 2 | 2 |
| 5x5x5 Cube | 2 | 1 | 1 |
| 6x6x6 Cube | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2016 | 2017 | Improvement |
| 7x7x7 Cube | 3:17.29 | 3:11.72 | 5.57 (2.91%) |
| 6x6x6 Cube | 2:15.18 | 2:14.99 | 0.19 (0.14%) |
| 5x5x5 Cube | 1:10.82 | 1:10.82 | - |
Improvements of Average
| Event | ≤2016 | 2017 | Improvement |
| 5x5x5 Cube | 1:22.78 | 1:13.12 | 9.66 (13.21%) |
| 7x7x7 Cube | 3:23.96 | 3:18.90 | 5.06 (2.54%) |
| 6x6x6 Cube | 2:22.49 | 2:19.08 | 3.41 (2.45%) |
Cubers
He met 434 cubers from 12 countries/regions, 15 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 419 |
| 2 | 15 |
| All | 434 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 2 cities while competing.
| City | Times |
| Nanchang | 1 |
| Harbin | 1 |
