In the past year (2025), Justin Lu competed in 2 competitions and 10 rounds across 5 events, from Feb 9th to Apr 27th.
Solves/Attempts
He attempted 44 solves and completed 44.
| Event | Solves | Attempts |
| 3x3x3 Cube | 20 | 20 |
| 2x2x2 Cube | 10 | 10 |
| 4x4x4 Cube | 5 | 5 |
| Square-1 | 5 | 5 |
| 3x3x3 One-Handed | 4 | 4 |
Personal Bests
He broke his personal best 8 times across 4 events, including 5 singles and 3 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 2 | 2 | 0 |
| 2x2x2 Cube | 2 | 1 | 1 |
| 4x4x4 Cube | 2 | 1 | 1 |
| Square-1 | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| Square-1 | 26.76 | 20.84 | 5.92 (28.41%) |
| 3x3x3 Cube | 13.33 | 11.06 | 2.27 (20.52%) |
| 2x2x2 Cube | 3.88 | 3.33 | 0.55 (16.52%) |
| 4x4x4 Cube | - | 58.00 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 5.98 | 4.53 | 1.45 (32.01%) |
| Square-1 | 30.35 | 25.50 | 4.85 (19.02%) |
| 4x4x4 Cube | - | 1:05.50 | - |
Cubers
He met 258 cubers from 10 countries/regions, 32 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 226 |
| 2 | 32 |
| All | 258 |
Regions
He competed in 1 country/region.
