In the past year (2025), Yubo Ji (纪宇博) competed in 1 competition and 7 rounds across 6 events, on Apr 19th.
Solves/Attempts
He attempted 31 solves and completed 31.
| Event | Solves | Attempts |
|---|---|---|
| 3x3x3 One-Handed | 10 | 10 |
| 4x4x4 Cube | 5 | 5 |
| 5x5x5 Cube | 5 | 5 |
| Megaminx | 5 | 5 |
| 6x6x6 Cube | 3 | 3 |
| 7x7x7 Cube | 3 | 3 |
Personal Bests
He broke his personal best 9 times across 5 events, including 4 singles and 5 averages.
| Event | Times | Single | Average |
|---|---|---|---|
| 5x5x5 Cube | 2 | 1 | 1 |
| 6x6x6 Cube | 2 | 1 | 1 |
| 7x7x7 Cube | 2 | 1 | 1 |
| Megaminx | 2 | 1 | 1 |
| 3x3x3 One-Handed | 1 | 0 | 1 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
|---|---|---|---|
| Megaminx | 1:18.82 | 55.44 | 23.38 (42.17%) |
| 6x6x6 Cube | 2:47.34 | 2:17.69 | 29.65 (21.53%) |
| 7x7x7 Cube | 4:12.43 | 3:29.98 | 42.45 (20.22%) |
| 5x5x5 Cube | 1:15.13 | 1:05.68 | 9.45 (14.39%) |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
|---|---|---|---|
| Megaminx | 1:26.49 | 1:02.86 | 23.63 (37.59%) |
| 7x7x7 Cube | 4:35.65 | 3:39.11 | 56.54 (25.80%) |
| 6x6x6 Cube | 2:53.75 | 2:23.29 | 30.46 (21.26%) |
| 5x5x5 Cube | 1:18.00 | 1:09.65 | 8.35 (11.99%) |
| 3x3x3 One-Handed | 14.74 | 14.42 | 0.32 (2.22%) |
Cubers
He met 105 cubers from 3 countries/regions.
Regions
He competed in 1 country/region.
| Region | Times |
|---|---|
| China | 1 |
Cities
In China, he visited 1 city while competing.
| City | Times |
|---|---|
| Huzhou | 1 |