In the past year (2023), Esther Sunkyung Klein competed in 3 competitions and 8 rounds across 3 events, from Jul 1st to Dec 17th.
Solves/Attempts
She attempted 40 solves and completed 40.
| Event | Solves | Attempts |
| 3x3x3 Cube | 15 | 15 |
| 2x2x2 Cube | 15 | 15 |
| Skewb | 10 | 10 |
Personal Bests
She broke her personal best 13 times across 3 events, including 7 singles and 6 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 5 | 3 | 2 |
| 2x2x2 Cube | 4 | 2 | 2 |
| Skewb | 4 | 2 | 2 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| 3x3x3 Cube | - | 53.93 | - |
| 2x2x2 Cube | - | 12.04 | - |
| Skewb | - | 19.36 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| 3x3x3 Cube | - | 1:10.46 | - |
| 2x2x2 Cube | - | 16.18 | - |
| Skewb | - | 23.67 | - |
Cubers
She met 872 cubers from 30 countries/regions, 45 of whom competed with her more than once.
| Shared Competitions | Competitors |
| 1 | 827 |
| 2 | 43 |
| 3 | 2 |
| All | 872 |
Regions
She competed in 1 country/region.
