In the past year (2019), Shifei Dai (代时飞) competed in 5 competitions and 40 rounds across 8 events, from Mar 23rd to Nov 3rd.
Solves/Attempts
She attempted 190 solves and completed 179.
| Event | Solves | Attempts |
| 3x3x3 Cube | 69 | 70 |
| Pyraminx | 38 | 40 |
| 2x2x2 Cube | 35 | 35 |
| 4x4x4 Cube | 15 | 15 |
| 3x3x3 Blindfolded | 7 | 15 |
| 3x3x3 One-Handed | 5 | 5 |
| Megaminx | 5 | 5 |
| Skewb | 5 | 5 |
Personal Bests
She broke her personal best 13 times across 7 events, including 7 singles and 6 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 5 | 3 | 2 |
| 2x2x2 Cube | 3 | 0 | 3 |
| 4x4x4 Cube | 1 | 1 | 0 |
| 3x3x3 Blindfolded | 1 | 0 | 1 |
| 3x3x3 One-Handed | 1 | 1 | 0 |
| Pyraminx | 1 | 1 | 0 |
| Skewb | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2018 | 2019 | Improvement |
| Pyraminx | 4.19 | 3.00 | 1.19 (39.67%) |
| 3x3x3 Cube | 9.11 | 7.63 | 1.48 (19.40%) |
| 3x3x3 One-Handed | 29.54 | 25.41 | 4.13 (16.25%) |
| Skewb | 7.11 | 6.34 | 0.77 (12.15%) |
| 4x4x4 Cube | 48.88 | 48.32 | 0.56 (1.16%) |
Improvements of Average
| Event | ≤2018 | 2019 | Improvement |
| 2x2x2 Cube | 5.31 | 4.47 | 0.84 (18.79%) |
| 3x3x3 Cube | 10.94 | 10.26 | 0.68 (6.63%) |
| 3x3x3 Blindfolded | 2:09.20 | 2:03.21 | 5.99 (4.86%) |
Cubers
She met 1154 cubers from 11 countries/regions, 198 of whom competed with her more than once.
| Shared Competitions | Competitors |
| 1 | 956 |
| 2 | 162 |
| 3 | 32 |
| 4 | 4 |
| All | 1154 |
Regions
She competed in 1 country/region.
Cities
In China, she visited 4 cities while competing.
| City | Times |
| Hefei | 2 |
| Anyang | 1 |
| Wuhu | 1 |
| Nanjing | 1 |
