In the past year (2025), Kai-Lun Cheng (鄭凱倫) competed in 5 competitions and 70 rounds across 9 events, from Mar 1st to Jun 29th.
Podiums
He has been on the podium 7 times across 3 events, including 1 gold, 4 silvers, and 2 bronzes.
| Event | Gold | Silver | Bronze |
| 3x3x3 Cube | 1 | 3 | |
| Skewb | | 1 | 1 |
| 4x4x4 Cube | | | 1 |
Solves/Attempts
He attempted 326 solves and completed 317.
| Event | Solves | Attempts |
| 3x3x3 Cube | 71 | 75 |
| Skewb | 50 | 50 |
| 5x5x5 Cube | 44 | 45 |
| 3x3x3 One-Handed | 34 | 35 |
| Megaminx | 30 | 30 |
| 4x4x4 Cube | 29 | 30 |
| Pyraminx | 24 | 25 |
| 6x6x6 Cube | 18 | 18 |
| 7x7x7 Cube | 17 | 18 |
Personal Bests
He broke his personal best 12 times across 7 events, including 5 singles and 7 averages.
| Event | Times | Single | Average |
| Megaminx | 3 | 0 | 3 |
| 4x4x4 Cube | 2 | 1 | 1 |
| 6x6x6 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| 3x3x3 Cube | 1 | 1 | 0 |
| 5x5x5 Cube | 1 | 0 | 1 |
| Skewb | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 4x4x4 Cube | 21.55 | 20.57 | 0.98 (4.76%) |
| 6x6x6 Cube | 1:29.88 | 1:26.91 | 2.97 (3.42%) |
| 3x3x3 One-Handed | 11.14 | 10.89 | 0.25 (2.30%) |
| 3x3x3 Cube | 5.63 | 5.60 | 0.03 (0.54%) |
| Skewb | 1.68 | 1.68 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 One-Handed | 13.62 | 12.54 | 1.08 (8.61%) |
| Megaminx | 50.08 | 47.84 | 2.24 (4.68%) |
| 6x6x6 Cube | 1:34.67 | 1:32.53 | 2.14 (2.31%) |
| 5x5x5 Cube | 49.54 | 48.54 | 1.00 (2.06%) |
| 4x4x4 Cube | 26.19 | 26.03 | 0.16 (0.61%) |
Cubers
He met 351 cubers from 12 countries/regions, 164 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 187 |
| 2 | 71 |
| 3 | 39 |
| 4 | 33 |
| 5 | 21 |
| All | 351 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 2 cities while competing.
| City | Times |
| Taipei | 3 |
| New Taipei City | 1 |
