In the past year (2019), Tongzhou Li (李彤洲) competed in 6 competitions and 37 rounds across 5 events, from Mar 24th to Dec 1st.
Solves/Attempts
He attempted 185 solves and completed 180.
| Event | Solves | Attempts |
| 3x3x3 Cube | 72 | 75 |
| 2x2x2 Cube | 45 | 45 |
| 3x3x3 One-Handed | 43 | 45 |
| 4x4x4 Cube | 15 | 15 |
| Megaminx | 5 | 5 |
Personal Bests
He broke his personal best 33 times across 5 events, including 18 singles and 15 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 9 | 5 | 4 |
| 2x2x2 Cube | 9 | 5 | 4 |
| 3x3x3 One-Handed | 8 | 4 | 4 |
| 4x4x4 Cube | 5 | 3 | 2 |
| Megaminx | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2018 | 2019 | Improvement |
| 2x2x2 Cube | 4.43 | 2.33 | 2.10 (90.13%) |
| 3x3x3 One-Handed | 28.90 | 15.36 | 13.54 (88.15%) |
| Megaminx | 2:05.03 | 1:29.34 | 35.69 (39.95%) |
| 4x4x4 Cube | 52.94 | 40.41 | 12.53 (31.01%) |
| 3x3x3 Cube | 11.37 | 8.78 | 2.59 (29.50%) |
Improvements of Average
| Event | ≤2018 | 2019 | Improvement |
| 2x2x2 Cube | 6.07 | 3.41 | 2.66 (78.01%) |
| 3x3x3 One-Handed | 30.00 | 18.52 | 11.48 (61.99%) |
| 4x4x4 Cube | 58.17 | 44.63 | 13.54 (30.34%) |
| 3x3x3 Cube | 12.46 | 11.21 | 1.25 (11.15%) |
| Megaminx | - | 1:39.45 | - |
Cubers
He met 412 cubers from 5 countries/regions, 88 of whom competed with him more than once. Pengwei Chen (陈芃威) was the only one who accompanied the whole 6 competitions.
| Shared Competitions | Competitors |
| 1 | 324 |
| 2 | 46 |
| 3 | 26 |
| 4 | 9 |
| 5 | 6 |
| 6 | 1 |
| All | 412 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 4 cities while competing.
| City | Times |
| Xiamen | 3 |
| Fuzhou | 1 |
| Quanzhou | 1 |
| Longyan | 1 |
