In the past year (2025), Kaichen Huang (黄楷宸) competed in 8 competitions and 58 rounds across 7 events, from Jan 12th to Aug 24th.
Podiums
He has been on the podium 7 times across 2 events, including 3 golds and 4 silvers.
| Event | Gold | Silver | Bronze |
| 4x4x4 Cube | 3 | 3 | |
| 3x3x3 Cube | | 1 | |
Solves/Attempts
He attempted 282 solves and completed 280.
| Event | Solves | Attempts |
| 3x3x3 Cube | 95 | 95 |
| 4x4x4 Cube | 75 | 75 |
| 2x2x2 Cube | 40 | 40 |
| 3x3x3 One-Handed | 30 | 30 |
| 5x5x5 Cube | 28 | 30 |
| 6x6x6 Cube | 9 | 9 |
| 7x7x7 Cube | 3 | 3 |
Personal Bests
He broke his personal best 26 times across 7 events, including 11 singles and 15 averages.
| Event | Times | Single | Average |
| 4x4x4 Cube | 7 | 2 | 5 |
| 2x2x2 Cube | 5 | 2 | 3 |
| 5x5x5 Cube | 5 | 2 | 3 |
| 6x6x6 Cube | 4 | 2 | 2 |
| 7x7x7 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| 3x3x3 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 One-Handed | 12.41 | 9.23 | 3.18 (34.45%) |
| 2x2x2 Cube | 1.86 | 1.53 | 0.33 (21.57%) |
| 4x4x4 Cube | 21.93 | 18.68 | 3.25 (17.40%) |
| 5x5x5 Cube | 50.18 | 47.78 | 2.40 (5.02%) |
| 3x3x3 Cube | 4.28 | 4.24 | 0.04 (0.94%) |
| 6x6x6 Cube | - | 1:58.19 | - |
| 7x7x7 Cube | - | 3:27.51 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 One-Handed | 15.03 | 12.16 | 2.87 (23.60%) |
| 2x2x2 Cube | 3.14 | 2.58 | 0.56 (21.71%) |
| 4x4x4 Cube | 26.72 | 22.52 | 4.20 (18.65%) |
| 5x5x5 Cube | 59.28 | 51.88 | 7.40 (14.26%) |
| 6x6x6 Cube | - | 2:03.20 | - |
| 7x7x7 Cube | - | 3:28.07 | - |
Cubers
He met 1164 cubers from 9 countries/regions, 254 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 910 |
| 2 | 182 |
| 3 | 49 |
| 4 | 15 |
| 5 | 3 |
| 6 | 5 |
| All | 1164 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 7 cities while competing.
| City | Times |
| Beijing | 2 |
| Kunming | 1 |
| Chongqing | 1 |
| Chengdu | 1 |
| Xi'an | 1 |
| Zhengzhou | 1 |
| Jiangmen | 1 |
