In the past year (2018), Ziheng Ma (马子恒) competed in 7 competitions and 28 rounds across 8 events, from Feb 3rd to Oct 4th.
Podiums
He has been on the podium 4 times across 2 events, including 2 golds, 1 silver, and 1 bronze.
| Event | Gold | Silver | Bronze |
| 3x3x3 Fewest Moves | 2 | | 1 |
| 6x6x6 Cube | | 1 | |
Solves/Attempts
He attempted 118 solves and completed 116.
| Event | Solves | Attempts |
| 3x3x3 Cube | 25 | 25 |
| Megaminx | 20 | 20 |
| 4x4x4 Cube | 18 | 20 |
| 3x3x3 One-Handed | 15 | 15 |
| 3x3x3 Fewest Moves | 13 | 13 |
| 5x5x5 Cube | 10 | 10 |
| 6x6x6 Cube | 9 | 9 |
| 7x7x7 Cube | 6 | 6 |
Personal Bests
He broke his personal best 9 times across 5 events, including 4 singles and 5 averages.
| Event | Times | Single | Average |
| 6x6x6 Cube | 3 | 2 | 1 |
| 3x3x3 Cube | 2 | 0 | 2 |
| Megaminx | 2 | 1 | 1 |
| 4x4x4 Cube | 1 | 0 | 1 |
| 5x5x5 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2017 | 2018 | Improvement |
| 6x6x6 Cube | 2:14.99 | 1:58.98 | 16.01 (13.46%) |
| Megaminx | 1:01.37 | 59.34 | 2.03 (3.42%) |
| 5x5x5 Cube | 1:10.82 | 1:09.64 | 1.18 (1.69%) |
Improvements of Average
| Event | ≤2017 | 2018 | Improvement |
| Megaminx | 1:10.54 | 1:03.17 | 7.37 (11.67%) |
| 6x6x6 Cube | 2:19.08 | 2:11.03 | 8.05 (6.14%) |
| 3x3x3 Cube | 12.12 | 11.54 | 0.58 (5.03%) |
| 4x4x4 Cube | 40.11 | 39.90 | 0.21 (0.53%) |
Cubers
He met 1068 cubers from 14 countries/regions, 264 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 804 |
| 2 | 189 |
| 3 | 50 |
| 4 | 23 |
| 5 | 2 |
| All | 1068 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 5 cities while competing.
| City | Times |
| Beijing | 3 |
| Hohhot | 1 |
| Shanghai | 1 |
| Tangshan | 1 |
| Tianjin | 1 |
