In the past year (2025), Jack Clarkson competed in 5 competitions and 27 rounds across 7 events, from Feb 1st to Jun 7th.
Solves/Attempts
He attempted 117 solves and completed 116.
| Event | Solves | Attempts |
| 3x3x3 Cube | 35 | 35 |
| 2x2x2 Cube | 20 | 20 |
| Pyraminx | 20 | 20 |
| 3x3x3 One-Handed | 19 | 19 |
| Skewb | 14 | 15 |
| 4x4x4 Cube | 6 | 6 |
| Clock | 2 | 2 |
Personal Bests
He broke his personal best 23 times across 7 events, including 13 singles and 10 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 6 | 3 | 3 |
| Pyraminx | 5 | 3 | 2 |
| 3x3x3 One-Handed | 4 | 2 | 2 |
| 2x2x2 Cube | 3 | 1 | 2 |
| Skewb | 3 | 2 | 1 |
| 4x4x4 Cube | 1 | 1 | 0 |
| Clock | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 12.97 | 4.39 | 8.58 (195.44%) |
| Skewb | 19.15 | 8.97 | 10.18 (113.49%) |
| 3x3x3 Cube | 40.56 | 20.50 | 20.06 (97.85%) |
| Pyraminx | 11.48 | 6.26 | 5.22 (83.39%) |
| 3x3x3 One-Handed | - | 31.74 | - |
| 4x4x4 Cube | - | 2:19.39 | - |
| Clock | - | 25.92 | - |
Improvements of Average
| Event | ≤2024 | 2025 | Improvement |
| 2x2x2 Cube | 19.31 | 7.11 | 12.20 (171.59%) |
| 3x3x3 Cube | 44.67 | 22.15 | 22.52 (101.67%) |
| Pyraminx | 14.95 | 9.44 | 5.51 (58.37%) |
| Skewb | 23.16 | 15.02 | 8.14 (54.19%) |
| 3x3x3 One-Handed | - | 45.44 | - |
Cubers
He met 493 cubers from 19 countries/regions, 119 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 374 |
| 2 | 86 |
| 3 | 26 |
| 4 | 5 |
| 5 | 2 |
| All | 493 |
Regions
He competed in 1 country/region.
