In the past year (2023), David Epstein competed in 17 competitions and 182 rounds across 14 events, from Jan 20th to Dec 17th.
Records
He broke 3 records, and all were OcRs.
Podiums
He has been on the podium 36 times across 8 events, including 14 golds, 13 silvers, and 9 bronzes.
| Event | Gold | Silver | Bronze |
| Square-1 | 6 | | |
| 3x3x3 Cube | 5 | 4 | 1 |
| 4x4x4 Cube | 1 | 5 | |
| 5x5x5 Cube | 1 | 3 | 1 |
| 3x3x3 Fewest Moves | 1 | | 1 |
| 2x2x2 Cube | | 1 | 1 |
| 6x6x6 Cube | | | 3 |
| 7x7x7 Cube | | | 2 |
Solves/Attempts
He attempted 840 solves and completed 821.
| Event | Solves | Attempts |
| 3x3x3 Cube | 159 | 160 |
| 2x2x2 Cube | 119 | 120 |
| 4x4x4 Cube | 95 | 95 |
| Pyraminx | 75 | 75 |
| Square-1 | 65 | 65 |
| 3x3x3 One-Handed | 60 | 60 |
| 5x5x5 Cube | 59 | 60 |
| Skewb | 40 | 40 |
| 6x6x6 Cube | 39 | 39 |
| Clock | 34 | 35 |
| Megaminx | 34 | 35 |
| 3x3x3 Fewest Moves | 20 | 25 |
| 7x7x7 Cube | 18 | 20 |
| 3x3x3 Blindfolded | 4 | 11 |
Personal Bests
He broke his personal best 48 times across 12 events, including 22 singles and 26 averages.
| Event | Times | Single | Average |
| 6x6x6 Cube | 9 | 4 | 5 |
| 5x5x5 Cube | 7 | 4 | 3 |
| 4x4x4 Cube | 5 | 2 | 3 |
| 7x7x7 Cube | 5 | 2 | 3 |
| 3x3x3 Cube | 4 | 2 | 2 |
| 3x3x3 Fewest Moves | 4 | 2 | 2 |
| 3x3x3 One-Handed | 3 | 1 | 2 |
| Square-1 | 3 | 1 | 2 |
| 2x2x2 Cube | 2 | 1 | 1 |
| Clock | 2 | 1 | 1 |
| Megaminx | 2 | 1 | 1 |
| Pyraminx | 2 | 1 | 1 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| Pyraminx | 2.66 | 1.88 | 0.78 (41.49%) |
| 6x6x6 Cube | 2:12.04 | 1:36.52 | 35.52 (36.80%) |
| 7x7x7 Cube | 3:47.23 | 2:57.57 | 49.66 (27.97%) |
| 2x2x2 Cube | 1.29 | 1.05 | 0.24 (22.86%) |
| 5x5x5 Cube | 56.03 | 51.53 | 4.50 (8.73%) |
| 4x4x4 Cube | 26.58 | 24.80 | 1.78 (7.18%) |
| 3x3x3 One-Handed | 12.66 | 12.11 | 0.55 (4.54%) |
| Megaminx | 53.73 | 51.83 | 1.90 (3.67%) |
| 3x3x3 Cube | 5.36 | 5.22 | 0.14 (2.68%) |
| Square-1 | 4.40 | 4.31 | 0.09 (2.09%) |
| Clock | 6.55 | 6.50 | 0.05 (0.77%) |
| 3x3x3 Fewest Moves | - | 22 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| 6x6x6 Cube | 2:24.61 | 1:45.91 | 38.70 (36.54%) |
| 7x7x7 Cube | 3:59.86 | 3:03.71 | 56.15 (30.56%) |
| Pyraminx | 3.53 | 2.79 | 0.74 (26.52%) |
| 5x5x5 Cube | 1:02.67 | 55.96 | 6.71 (11.99%) |
| 3x3x3 One-Handed | 15.98 | 14.71 | 1.27 (8.63%) |
| 3x3x3 Cube | 6.29 | 5.95 | 0.34 (5.71%) |
| 2x2x2 Cube | 1.74 | 1.65 | 0.09 (5.45%) |
| 4x4x4 Cube | 30.44 | 29.26 | 1.18 (4.03%) |
| Square-1 | 5.50 | 5.37 | 0.13 (2.42%) |
| Megaminx | 1:00.22 | 58.86 | 1.36 (2.31%) |
| Clock | 7.71 | 7.57 | 0.14 (1.85%) |
| 3x3x3 Fewest Moves | - | 23.33 | - |
Cubers
He met 1543 cubers from 40 countries/regions, 519 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 1024 |
| 2 | 297 |
| 3 | 99 |
| 4 | 50 |
| 5 | 18 |
| 6 | 17 |
| 7 | 11 |
| 8 | 10 |
| 9 | 6 |
| 10 | 3 |
| 11 | 4 |
| 12 | 1 |
| 14 | 2 |
| 15 | 1 |
| All | 1543 |
Regions
He competed in 1 country/region.
