In the past year (2025), Derek Cheng competed in 3 competitions and 8 rounds across 5 events, from Jun 21st to Nov 29th.
Solves/Attempts
He attempted 37 solves and completed 34.
| Event | Solves | Attempts |
| 3x3x3 Cube | 19 | 20 |
| Pyraminx | 5 | 5 |
| Skewb | 5 | 5 |
| 2x2x2 Cube | 4 | 5 |
| 3x3x3 One-Handed | 1 | 2 |
Personal Bests
He broke his personal best 13 times across 5 events, including 7 singles and 6 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 6 | 3 | 3 |
| 2x2x2 Cube | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
| Skewb | 2 | 1 | 1 |
| 3x3x3 One-Handed | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 13.71 | - |
| 2x2x2 Cube | - | 6.35 | - |
| Pyraminx | - | 10.47 | - |
| Skewb | - | 8.26 | - |
| 3x3x3 One-Handed | - | 38.84 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 16.47 | - |
| 2x2x2 Cube | - | 8.61 | - |
| Pyraminx | - | 11.04 | - |
| Skewb | - | 14.98 | - |
Cubers
He met 306 cubers from 18 countries/regions, 74 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 232 |
| 2 | 56 |
| 3 | 18 |
| All | 306 |
Regions
He competed in 1 country/region.
