In the past year (2024), Jack Pfeifer competed in 19 competitions and 187 rounds across 17 events, from Jun 22nd to Dec 28th.
Podiums
He has been on the podium 45 times across 12 events, including 23 golds, 15 silvers, and 7 bronzes.
| Event | Gold | Silver | Bronze |
| 4x4x4 Cube | 5 | 2 | |
| 5x5x5 Cube | 4 | 2 | 1 |
| 7x7x7 Cube | 3 | 3 | |
| 6x6x6 Cube | 3 | 2 | |
| 3x3x3 Cube | 3 | 1 | 1 |
| 3x3x3 One-Handed | 2 | 1 | |
| Megaminx | 2 | | 1 |
| Skewb | 1 | 2 | |
| 2x2x2 Cube | | 1 | 1 |
| Square-1 | | 1 | 1 |
| 3x3x3 Blindfolded | | | 1 |
| Clock | | | 1 |
Solves/Attempts
He attempted 868 solves and completed 825.
| Event | Solves | Attempts |
| 3x3x3 Cube | 135 | 135 |
| 2x2x2 Cube | 90 | 95 |
| 3x3x3 One-Handed | 90 | 90 |
| 5x5x5 Cube | 75 | 75 |
| Skewb | 75 | 75 |
| 4x4x4 Cube | 74 | 75 |
| Square-1 | 70 | 70 |
| Megaminx | 64 | 65 |
| Clock | 55 | 60 |
| Pyraminx | 39 | 40 |
| 7x7x7 Cube | 27 | 27 |
| 6x6x6 Cube | 21 | 21 |
| 3x3x3 Blindfolded | 6 | 18 |
| 3x3x3 Fewest Moves | 4 | 11 |
| 4x4x4 Blindfolded | 0 | 9 |
| 5x5x5 Blindfolded | 0 | 1 |
| 3x3x3 Multi-Blind | 0 | 1 |
Personal Bests
He broke his personal best 27 times across 7 events, including 13 singles and 14 averages.
| Event | Times | Single | Average |
| 5x5x5 Cube | 8 | 3 | 5 |
| 6x6x6 Cube | 6 | 2 | 4 |
| 7x7x7 Cube | 5 | 3 | 2 |
| Skewb | 3 | 1 | 2 |
| 3x3x3 One-Handed | 2 | 1 | 1 |
| Megaminx | 2 | 2 | 0 |
| 4x4x4 Cube | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2023 | 2024 | Improvement |
| 5x5x5 Cube | 44.84 | 40.55 | 4.29 (10.58%) |
| 7x7x7 Cube | 2:06.49 | 1:56.04 | 10.45 (9.01%) |
| Megaminx | 39.68 | 36.72 | 2.96 (8.06%) |
| 6x6x6 Cube | 1:22.98 | 1:17.47 | 5.51 (7.11%) |
| 3x3x3 One-Handed | 10.24 | 9.72 | 0.52 (5.35%) |
| Skewb | 2.01 | 1.97 | 0.04 (2.03%) |
| 4x4x4 Cube | 24.61 | 24.47 | 0.14 (0.57%) |
Improvements of Average
| Event | ≤2023 | 2024 | Improvement |
| Skewb | 3.56 | 2.92 | 0.64 (21.92%) |
| 6x6x6 Cube | 1:30.68 | 1:20.21 | 10.47 (13.05%) |
| 7x7x7 Cube | 2:13.52 | 2:02.80 | 10.72 (8.73%) |
| 5x5x5 Cube | 50.47 | 46.98 | 3.49 (7.43%) |
| 3x3x3 One-Handed | 12.09 | 11.77 | 0.32 (2.72%) |
Cubers
He met 1241 cubers from 24 countries/regions, 193 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 1048 |
| 2 | 114 |
| 3 | 28 |
| 4 | 18 |
| 5 | 11 |
| 6 | 6 |
| 7 | 7 |
| 8 | 3 |
| 9 | 2 |
| 11 | 2 |
| 12 | 1 |
| 17 | 1 |
| All | 1241 |
Regions
He competed in 1 country/region.
