In the past year (2017), Lianghai Sui (眭亮海) competed in 3 competitions and 12 rounds across 6 events, from May 14th to Oct 29th.
Solves/Attempts
He attempted 57 solves and completed 56.
| Event | Solves | Attempts |
| 3x3x3 Cube | 20 | 20 |
| 2x2x2 Cube | 14 | 15 |
| Pyraminx | 10 | 10 |
| 3x3x3 One-Handed | 5 | 5 |
| Skewb | 5 | 5 |
| 4x4x4 Cube | 2 | 2 |
Personal Bests
He broke his personal best 13 times across 5 events, including 6 singles and 7 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 4 | 2 | 2 |
| 2x2x2 Cube | 3 | 2 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| Pyraminx | 2 | 0 | 2 |
| Skewb | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2016 | 2017 | Improvement |
| 3x3x3 Cube | 17.80 | 13.71 | 4.09 (29.83%) |
| 2x2x2 Cube | 5.26 | 4.96 | 0.30 (6.05%) |
| 3x3x3 One-Handed | - | 29.28 | - |
| Skewb | - | 7.27 | - |
Improvements of Average
| Event | ≤2016 | 2017 | Improvement |
| Pyraminx | 15.63 | 11.50 | 4.13 (35.91%) |
| 3x3x3 Cube | 20.02 | 15.82 | 4.20 (26.55%) |
| 2x2x2 Cube | 6.88 | 6.07 | 0.81 (13.34%) |
| 3x3x3 One-Handed | - | 32.56 | - |
| Skewb | - | 8.34 | - |
Cubers
He met 699 cubers from 10 countries/regions, 33 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 666 |
| 2 | 25 |
| 3 | 8 |
| All | 699 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 3 cities while competing.
| City | Times |
| Nanning | 1 |
| Guangzhou | 1 |
| Guilin | 1 |
