In the past year (2025), Isaac Chung competed in 6 competitions and 31 rounds across 7 events, from May 31st to Dec 21st.
Solves/Attempts
He attempted 137 solves and completed 133.
| Event | Solves | Attempts |
| 3x3x3 Cube | 45 | 45 |
| 2x2x2 Cube | 34 | 35 |
| Pyraminx | 30 | 30 |
| Skewb | 15 | 15 |
| 4x4x4 Cube | 6 | 8 |
| Clock | 2 | 2 |
| 5x5x5 Cube | 1 | 2 |
Personal Bests
He broke his personal best 27 times across 7 events, including 15 singles and 12 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 7 | 4 | 3 |
| 2x2x2 Cube | 6 | 2 | 4 |
| Pyraminx | 6 | 3 | 3 |
| Skewb | 5 | 3 | 2 |
| 4x4x4 Cube | 1 | 1 | 0 |
| 5x5x5 Cube | 1 | 1 | 0 |
| Clock | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 12.41 | - |
| 2x2x2 Cube | - | 4.13 | - |
| Pyraminx | - | 11.51 | - |
| Skewb | - | 9.68 | - |
| 4x4x4 Cube | - | 2:06.32 | - |
| 5x5x5 Cube | - | 7:45.99 | - |
| Clock | - | 15.02 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 3x3x3 Cube | - | 15.42 | - |
| 2x2x2 Cube | - | 6.22 | - |
| Pyraminx | - | 15.52 | - |
| Skewb | - | 12.97 | - |
Cubers
He met 865 cubers from 25 countries/regions, 282 of whom competed with him more than once. Zac Chung was the only one who accompanied the whole 6 competitions.
| Shared Competitions | Competitors |
| 1 | 583 |
| 2 | 208 |
| 3 | 58 |
| 4 | 15 |
| 6 | 1 |
| All | 865 |
Regions
He competed in 2 countries/regions.
| Region | Times |
| Australia | 4 |
| Taiwan | 2 |
Cities
In China, he visited 2 cities while competing.
| City | Times |
| New Taipei City | 1 |
| Taoyuan | 1 |
