In the past year (2023), Chan Chun Hei (陳俊熙) competed in 8 competitions and 29 rounds across 9 events, from Mar 4th to Dec 24th.
Solves/Attempts
He attempted 135 solves and completed 134.
| Event | Solves | Attempts |
| 3x3x3 Cube | 30 | 30 |
| 2x2x2 Cube | 25 | 25 |
| 4x4x4 Cube | 25 | 25 |
| 5x5x5 Cube | 20 | 20 |
| Pyraminx | 10 | 10 |
| Skewb | 10 | 10 |
| 6x6x6 Cube | 6 | 6 |
| 7x7x7 Cube | 6 | 6 |
| 3x3x3 Fewest Moves | 2 | 3 |
Personal Bests
He broke his personal best 36 times across 9 events, including 20 singles and 16 averages.
| Event | Times | Single | Average |
| 2x2x2 Cube | 7 | 4 | 3 |
| 3x3x3 Cube | 6 | 4 | 2 |
| 5x5x5 Cube | 6 | 3 | 3 |
| 4x4x4 Cube | 5 | 2 | 3 |
| 6x6x6 Cube | 4 | 2 | 2 |
| 7x7x7 Cube | 4 | 2 | 2 |
| Skewb | 2 | 1 | 1 |
| 3x3x3 Fewest Moves | 1 | 1 | 0 |
| Pyraminx | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| 4x4x4 Cube | 1:42.14 | 36.57 | 1:05.57 (179.30%) |
| 3x3x3 Cube | 21.08 | 9.45 | 11.63 (123.07%) |
| 2x2x2 Cube | 4.87 | 2.42 | 2.45 (101.24%) |
| Skewb | 9.25 | 5.46 | 3.79 (69.41%) |
| Pyraminx | 6.51 | 5.40 | 1.11 (20.56%) |
| 5x5x5 Cube | - | 1:04.83 | - |
| 6x6x6 Cube | - | 1:58.12 | - |
| 7x7x7 Cube | - | 2:59.78 | - |
| 3x3x3 Fewest Moves | - | 46 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| 3x3x3 Cube | 27.35 | 11.33 | 16.02 (141.39%) |
| 2x2x2 Cube | 7.61 | 4.64 | 2.97 (64.01%) |
| Skewb | 12.78 | 8.91 | 3.87 (43.43%) |
| 5x5x5 Cube | - | 1:15.86 | - |
| 4x4x4 Cube | - | 37.59 | - |
| 6x6x6 Cube | - | 2:06.09 | - |
| 7x7x7 Cube | - | 3:07.97 | - |
Cubers
He met 1827 cubers from 58 countries/regions, 247 of whom competed with him more than once. Rinji Chan Pak Hei (陳柏熹) was the only one who accompanied the whole 8 competitions.
| Shared Competitions | Competitors |
| 1 | 1580 |
| 2 | 154 |
| 3 | 47 |
| 4 | 20 |
| 5 | 13 |
| 6 | 7 |
| 7 | 5 |
| 8 | 1 |
| All | 1827 |
Regions
He competed in 3 countries/regions.
| Region | Times |
| Hong Kong | 5 |
| China | 2 |
| Korea | 1 |
Cities
In China, he visited 2 cities while competing.
| City | Times |
| Hong Kong | 5 |
| Shenzhen | 2 |
