In the past year (2023), Jakka Chang competed in 2 competitions and 8 rounds across 3 events, from May 14th to Jun 4th.
Solves/Attempts
He attempted 40 solves and completed 40.
| Event | Solves | Attempts |
| 3x3x3 Cube | 20 | 20 |
| 5x5x5 Cube | 10 | 10 |
| 3x3x3 One-Handed | 10 | 10 |
Personal Bests
He broke his personal best 3 times across 2 events, including 1 single and 2 averages.
| Event | Times | Single | Average |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| 3x3x3 Cube | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| 3x3x3 One-Handed | 21.91 | 21.06 | 0.85 (4.04%) |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| 3x3x3 Cube | 11.91 | 10.50 | 1.41 (13.43%) |
| 3x3x3 One-Handed | 26.96 | 26.39 | 0.57 (2.16%) |
Cubers
He met 343 cubers from 21 countries/regions, 82 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 261 |
| 2 | 82 |
| All | 343 |
Regions
He competed in 1 country/region.
