In the past year (2018), Siyu Gu (顾思宇) competed in 3 competitions and 19 rounds across 12 events, from Feb 3rd to Dec 9th.
Solves/Attempts
He attempted 79 solves and completed 74.
| Event | Solves | Attempts |
| 2x2x2 Cube | 15 | 15 |
| 3x3x3 Cube | 14 | 15 |
| 4x4x4 Cube | 9 | 10 |
| 5x5x5 Cube | 5 | 5 |
| 3x3x3 One-Handed | 5 | 5 |
| Megaminx | 5 | 5 |
| Pyraminx | 5 | 5 |
| Skewb | 5 | 5 |
| Clock | 4 | 5 |
| Square-1 | 4 | 5 |
| 6x6x6 Cube | 2 | 2 |
| 7x7x7 Cube | 1 | 2 |
Personal Bests
He broke his personal best 26 times across 12 events, including 14 singles and 12 averages.
| Event | Times | Single | Average |
| 2x2x2 Cube | 4 | 2 | 2 |
| 3x3x3 Cube | 3 | 1 | 2 |
| 4x4x4 Cube | 3 | 2 | 1 |
| 5x5x5 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| Clock | 2 | 1 | 1 |
| Megaminx | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
| Skewb | 2 | 1 | 1 |
| Square-1 | 2 | 1 | 1 |
| 6x6x6 Cube | 1 | 1 | 0 |
| 7x7x7 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2017 | 2018 | Improvement |
| 3x3x3 One-Handed | 36.08 | 22.42 | 13.66 (60.93%) |
| Skewb | 9.49 | 6.72 | 2.77 (41.22%) |
| 4x4x4 Cube | 1:07.02 | 50.02 | 17.00 (33.99%) |
| 2x2x2 Cube | 4.52 | 3.41 | 1.11 (32.55%) |
| Pyraminx | 6.15 | 5.72 | 0.43 (7.52%) |
| 3x3x3 Cube | 14.44 | 13.57 | 0.87 (6.41%) |
| 5x5x5 Cube | - | 1:57.87 | - |
| Clock | - | 16.65 | - |
| Megaminx | - | 2:14.66 | - |
| Square-1 | - | 25.78 | - |
| 6x6x6 Cube | - | 4:05.59 | - |
| 7x7x7 Cube | - | 6:26.29 | - |
Improvements of Average
| Event | ≤2017 | 2018 | Improvement |
| 2x2x2 Cube | 7.58 | 4.29 | 3.29 (76.69%) |
| 4x4x4 Cube | 1:23.66 | 1:01.93 | 21.73 (35.09%) |
| 3x3x3 One-Handed | 40.18 | 29.91 | 10.27 (34.34%) |
| 3x3x3 Cube | 18.44 | 16.19 | 2.25 (13.90%) |
| Skewb | 12.28 | 11.29 | 0.99 (8.77%) |
| Pyraminx | 8.33 | 8.26 | 0.07 (0.85%) |
| 5x5x5 Cube | - | 2:18.96 | - |
| Clock | - | 20.86 | - |
| Megaminx | - | 2:27.46 | - |
| Square-1 | - | 40.95 | - |
Cubers
He met 261 cubers from 4 countries/regions, 4 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 257 |
| 2 | 4 |
| All | 261 |
Regions
He competed in 1 country/region.
Cities
In China, he visited 3 cities while competing.
| City | Times |
| Hohhot | 1 |
| Shanghai | 1 |
| Beijing | 1 |
