In the past year (2023), Jack Haviland competed in 2 competitions and 15 rounds across 7 events, from Jan 7th to Feb 5th.
Solves/Attempts
He attempted 75 solves and completed 74.
| Event | Solves | Attempts |
| 3x3x3 Cube | 25 | 25 |
| 2x2x2 Cube | 10 | 10 |
| 5x5x5 Cube | 10 | 10 |
| 3x3x3 One-Handed | 10 | 10 |
| 4x4x4 Cube | 9 | 10 |
| Pyraminx | 5 | 5 |
| Square-1 | 5 | 5 |
Personal Bests
He broke his personal best 12 times across 5 events, including 5 singles and 7 averages.
| Event | Times | Single | Average |
| 5x5x5 Cube | 4 | 2 | 2 |
| 3x3x3 Cube | 2 | 0 | 2 |
| 4x4x4 Cube | 2 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| Square-1 | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| Square-1 | 28.45 | 21.39 | 7.06 (33.01%) |
| 4x4x4 Cube | 46.68 | 42.54 | 4.14 (9.73%) |
| 5x5x5 Cube | 1:33.35 | 1:27.71 | 5.64 (6.43%) |
| 3x3x3 One-Handed | 18.87 | 17.73 | 1.14 (6.43%) |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| Square-1 | 34.58 | 26.11 | 8.47 (32.44%) |
| 5x5x5 Cube | 1:50.34 | 1:32.13 | 18.21 (19.77%) |
| 4x4x4 Cube | 49.90 | 45.29 | 4.61 (10.18%) |
| 3x3x3 One-Handed | 23.77 | 22.16 | 1.61 (7.27%) |
| 3x3x3 Cube | 11.72 | 11.27 | 0.45 (3.99%) |
Cubers
He met 160 cubers from 7 countries/regions, 19 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 141 |
| 2 | 19 |
| All | 160 |
Regions
He competed in 1 country/region.
