In the past year (2023), Justin Zhou competed in 5 competitions and 48 rounds across 13 events, from Jan 7th to Jul 8th.
Podiums
He has been on the podium 5 times across 3 events, including 3 silvers and 2 bronzes.
| Event | Gold | Silver | Bronze |
| 3x3x3 One-Handed | | 2 | 1 |
| 7x7x7 Cube | | 1 | |
| 4x4x4 Cube | | | 1 |
Solves/Attempts
He attempted 233 solves and completed 228.
| Event | Solves | Attempts |
| 3x3x3 Cube | 80 | 80 |
| 4x4x4 Cube | 30 | 30 |
| 5x5x5 Cube | 25 | 25 |
| 3x3x3 One-Handed | 25 | 25 |
| Skewb | 20 | 20 |
| 2x2x2 Cube | 15 | 15 |
| Megaminx | 10 | 10 |
| Pyraminx | 10 | 10 |
| Square-1 | 5 | 5 |
| 6x6x6 Cube | 3 | 3 |
| 7x7x7 Cube | 3 | 3 |
| 3x3x3 Blindfolded | 1 | 2 |
| Clock | 1 | 5 |
Personal Bests
He broke his personal best 45 times across 13 events, including 24 singles and 21 averages.
| Event | Times | Single | Average |
| 3x3x3 One-Handed | 7 | 4 | 3 |
| 3x3x3 Cube | 6 | 4 | 2 |
| 4x4x4 Cube | 6 | 4 | 2 |
| Skewb | 5 | 3 | 2 |
| 5x5x5 Cube | 4 | 0 | 4 |
| Megaminx | 4 | 2 | 2 |
| 2x2x2 Cube | 3 | 1 | 2 |
| 6x6x6 Cube | 2 | 1 | 1 |
| 7x7x7 Cube | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
| Square-1 | 2 | 1 | 1 |
| 3x3x3 Blindfolded | 1 | 1 | 0 |
| Clock | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| 3x3x3 One-Handed | 21.19 | 11.12 | 10.07 (90.56%) |
| 3x3x3 Cube | 8.04 | 6.20 | 1.84 (29.68%) |
| 7x7x7 Cube | 3:22.83 | 2:43.83 | 39.00 (23.81%) |
| 2x2x2 Cube | 2.66 | 2.24 | 0.42 (18.75%) |
| 4x4x4 Cube | 35.06 | 31.27 | 3.79 (12.12%) |
| 6x6x6 Cube | 2:17.30 | 2:14.24 | 3.06 (2.28%) |
| Skewb | - | 5.38 | - |
| Megaminx | - | 1:10.17 | - |
| Pyraminx | - | 4.57 | - |
| Square-1 | - | 20.44 | - |
| 3x3x3 Blindfolded | - | 5:33.20 | - |
| Clock | - | 12.71 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| 2x2x2 Cube | 3.89 | 3.13 | 0.76 (24.28%) |
| 7x7x7 Cube | 3:32.21 | 3:08.52 | 23.69 (12.57%) |
| 4x4x4 Cube | 36.95 | 34.19 | 2.76 (8.07%) |
| 6x6x6 Cube | 2:26.04 | 2:16.89 | 9.15 (6.68%) |
| 3x3x3 Cube | 8.90 | 8.41 | 0.49 (5.83%) |
| 5x5x5 Cube | 1:09.51 | 1:07.11 | 2.40 (3.58%) |
| 3x3x3 One-Handed | - | 15.47 | - |
| Skewb | - | 6.33 | - |
| Megaminx | - | 1:16.94 | - |
| Pyraminx | - | 5.76 | - |
| Square-1 | - | 25.97 | - |
Cubers
He met 261 cubers from 15 countries/regions, 78 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 183 |
| 2 | 50 |
| 3 | 18 |
| 4 | 8 |
| 5 | 2 |
| All | 261 |
Regions
He competed in 1 country/region.
