In the past year (2025), Taehee Chang competed in 6 competitions and 47 rounds across 11 events, from Jul 20th to Oct 26th.
Solves/Attempts
He attempted 210 solves and completed 199.
| Event | Solves | Attempts |
| 3x3x3 Cube | 59 | 60 |
| 2x2x2 Cube | 40 | 40 |
| Clock | 26 | 30 |
| Pyraminx | 25 | 25 |
| 3x3x3 One-Handed | 15 | 15 |
| 4x4x4 Cube | 13 | 13 |
| Skewb | 10 | 10 |
| Square-1 | 10 | 10 |
| Megaminx | 1 | 4 |
| 5x5x5 Cube | 0 | 2 |
| 3x3x3 Fewest Moves | 0 | 1 |
Personal Bests
He broke his personal best 29 times across 9 events, including 13 singles and 16 averages.
| Event | Times | Single | Average |
| Clock | 8 | 4 | 4 |
| 3x3x3 One-Handed | 5 | 3 | 2 |
| 3x3x3 Cube | 4 | 1 | 3 |
| 4x4x4 Cube | 3 | 2 | 1 |
| 2x2x2 Cube | 2 | 0 | 2 |
| Pyraminx | 2 | 0 | 2 |
| Skewb | 2 | 1 | 1 |
| Square-1 | 2 | 1 | 1 |
| Megaminx | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| Skewb | 9.82 | 4.82 | 5.00 (103.73%) |
| Square-1 | 36.07 | 25.09 | 10.98 (43.76%) |
| Clock | 10.07 | 7.53 | 2.54 (33.73%) |
| 4x4x4 Cube | 1:38.51 | 1:21.45 | 17.06 (20.95%) |
| 3x3x3 Cube | 15.09 | 12.84 | 2.25 (17.52%) |
| 3x3x3 One-Handed | - | 47.49 | - |
| Megaminx | - | 2:30.79 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| Skewb | 19.11 | 7.72 | 11.39 (147.54%) |
| Clock | 12.60 | 8.33 | 4.27 (51.26%) |
| Square-1 | 53.21 | 37.66 | 15.55 (41.29%) |
| 3x3x3 Cube | 20.72 | 17.50 | 3.22 (18.40%) |
| Pyraminx | 10.66 | 9.01 | 1.65 (18.31%) |
| 2x2x2 Cube | 6.09 | 5.72 | 0.37 (6.47%) |
| 3x3x3 One-Handed | - | 52.03 | - |
| 4x4x4 Cube | - | 1:37.41 | - |
Cubers
He met 207 cubers from 6 countries/regions, 86 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 121 |
| 2 | 53 |
| 3 | 17 |
| 4 | 9 |
| 5 | 4 |
| 6 | 3 |
| All | 207 |
Regions
He competed in 1 country/region.
