In the past year (2025), David Sun competed in 5 competitions and 44 rounds across 9 events, from May 2nd to Nov 16th.
Solves/Attempts
He attempted 212 solves and completed 203.
| Event | Solves | Attempts |
| 3x3x3 Cube | 67 | 70 |
| 2x2x2 Cube | 38 | 40 |
| 5x5x5 Cube | 25 | 25 |
| 4x4x4 Cube | 24 | 25 |
| 3x3x3 One-Handed | 20 | 20 |
| Pyraminx | 18 | 20 |
| Skewb | 5 | 5 |
| 6x6x6 Cube | 3 | 4 |
| 7x7x7 Cube | 3 | 3 |
Personal Bests
He broke his personal best 37 times across 9 events, including 17 singles and 20 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 8 | 2 | 6 |
| 2x2x2 Cube | 7 | 4 | 3 |
| Pyraminx | 5 | 3 | 2 |
| 4x4x4 Cube | 4 | 1 | 3 |
| 5x5x5 Cube | 4 | 2 | 2 |
| 3x3x3 One-Handed | 3 | 2 | 1 |
| 6x6x6 Cube | 2 | 1 | 1 |
| 7x7x7 Cube | 2 | 1 | 1 |
| Skewb | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 7.53 | - |
| 2x2x2 Cube | - | 2.78 | - |
| Pyraminx | - | 5.41 | - |
| 4x4x4 Cube | - | 33.95 | - |
| 5x5x5 Cube | - | 1:03.89 | - |
| 3x3x3 One-Handed | - | 14.27 | - |
| 6x6x6 Cube | - | 2:32.67 | - |
| 7x7x7 Cube | - | 3:38.50 | - |
| Skewb | - | 13.23 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 8.82 | - |
| 2x2x2 Cube | - | 3.79 | - |
| Pyraminx | - | 10.32 | - |
| 4x4x4 Cube | - | 40.02 | - |
| 5x5x5 Cube | - | 1:07.88 | - |
| 3x3x3 One-Handed | - | 21.49 | - |
| 6x6x6 Cube | - | 2:50.58 | - |
| 7x7x7 Cube | - | 3:54.95 | - |
| Skewb | - | 18.49 | - |
Cubers
He met 403 cubers from 35 countries/regions, 64 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 339 |
| 2 | 56 |
| 3 | 8 |
| All | 403 |
Regions
He competed in 1 country/region.
