In the past year (2023), Chang Hong Liang (张泓量) competed in 10 competitions and 40 rounds across 15 events, from Feb 17th to Dec 24th.
Podiums
He has been on the podium 4 times across 1 event, including 1 silver and 3 bronzes.
| Event | Gold | Silver | Bronze |
| 3x3x3 Fewest Moves | | 1 | 3 |
Solves/Attempts
He attempted 162 solves and completed 154.
| Event | Solves | Attempts |
| 3x3x3 Cube | 15 | 15 |
| 5x5x5 Cube | 15 | 15 |
| 3x3x3 Fewest Moves | 15 | 15 |
| 3x3x3 One-Handed | 15 | 15 |
| Megaminx | 15 | 15 |
| Clock | 13 | 15 |
| 6x6x6 Cube | 12 | 12 |
| 7x7x7 Cube | 12 | 12 |
| 2x2x2 Cube | 10 | 10 |
| 4x4x4 Cube | 10 | 10 |
| Skewb | 10 | 10 |
| Pyraminx | 5 | 5 |
| Square-1 | 5 | 5 |
| 3x3x3 Blindfolded | 2 | 7 |
| 3x3x3 Multi-Blind | 0 | 1 |
Personal Bests
He broke his personal best 33 times across 13 events, including 17 singles and 16 averages.
| Event | Times | Single | Average |
| 3x3x3 Fewest Moves | 6 | 2 | 4 |
| 2x2x2 Cube | 4 | 2 | 2 |
| Megaminx | 4 | 2 | 2 |
| 7x7x7 Cube | 3 | 2 | 1 |
| Skewb | 3 | 2 | 1 |
| 3x3x3 Cube | 2 | 1 | 1 |
| 4x4x4 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| Clock | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
| 5x5x5 Cube | 1 | 1 | 0 |
| 6x6x6 Cube | 1 | 0 | 1 |
| 3x3x3 Blindfolded | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| Clock | 15.62 | 10.41 | 5.21 (50.05%) |
| 2x2x2 Cube | 5.55 | 4.36 | 1.19 (27.29%) |
| Skewb | 9.25 | 7.76 | 1.49 (19.20%) |
| 3x3x3 Cube | 10.73 | 9.35 | 1.38 (14.76%) |
| 3x3x3 One-Handed | 18.06 | 15.77 | 2.29 (14.52%) |
| Megaminx | 1:15.90 | 1:07.14 | 8.76 (13.05%) |
| 7x7x7 Cube | 3:26.86 | 3:08.69 | 18.17 (9.63%) |
| 4x4x4 Cube | 41.86 | 39.68 | 2.18 (5.49%) |
| 3x3x3 Fewest Moves | 24 | 23 | 1 (4.35%) |
| 3x3x3 Blindfolded | 5:30.20 | 5:25.30 | 4.90 (1.51%) |
| 5x5x5 Cube | 1:15.78 | 1:15.48 | 0.30 (0.40%) |
| Pyraminx | - | 11.46 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| Clock | 18.15 | 13.18 | 4.97 (37.71%) |
| Skewb | 12.55 | 10.19 | 2.36 (23.16%) |
| Megaminx | 1:25.05 | 1:11.24 | 13.81 (19.39%) |
| 3x3x3 One-Handed | 20.90 | 18.24 | 2.66 (14.58%) |
| 3x3x3 Cube | 12.56 | 11.15 | 1.41 (12.65%) |
| 3x3x3 Fewest Moves | 28.33 | 26.00 | 2.33 (8.96%) |
| 2x2x2 Cube | 6.84 | 6.33 | 0.51 (8.06%) |
| 4x4x4 Cube | 45.06 | 42.04 | 3.02 (7.18%) |
| 7x7x7 Cube | 3:30.35 | 3:21.26 | 9.09 (4.52%) |
| 6x6x6 Cube | 2:19.63 | 2:16.27 | 3.36 (2.47%) |
| Pyraminx | - | 13.98 | - |
Cubers
He met 368 cubers from 17 countries/regions, 155 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 213 |
| 2 | 71 |
| 3 | 32 |
| 4 | 17 |
| 5 | 12 |
| 6 | 13 |
| 7 | 4 |
| 8 | 2 |
| 9 | 2 |
| 10 | 2 |
| All | 368 |
Regions
He competed in 1 country/region.
