In the past year (2023), Marc Dullemond competed in 19 competitions and 116 rounds across 9 events, from Jan 14th to Dec 17th.
Solves/Attempts
He attempted 513 solves and completed 488.
| Event | Solves | Attempts |
| 3x3x3 Cube | 193 | 195 |
| 2x2x2 Cube | 94 | 95 |
| Pyraminx | 90 | 90 |
| 4x4x4 Cube | 70 | 70 |
| 3x3x3 One-Handed | 29 | 31 |
| 5x5x5 Cube | 8 | 8 |
| 3x3x3 Fewest Moves | 3 | 6 |
| 3x3x3 Blindfolded | 1 | 16 |
| Megaminx | 0 | 2 |
Personal Bests
He broke his personal best 60 times across 8 events, including 27 singles and 33 averages.
| Event | Times | Single | Average |
| 3x3x3 Cube | 16 | 7 | 9 |
| 4x4x4 Cube | 14 | 7 | 7 |
| Pyraminx | 9 | 3 | 6 |
| 2x2x2 Cube | 8 | 2 | 6 |
| 3x3x3 One-Handed | 8 | 4 | 4 |
| 5x5x5 Cube | 2 | 2 | 0 |
| 3x3x3 Fewest Moves | 2 | 1 | 1 |
| 3x3x3 Blindfolded | 1 | 1 | 0 |
Improvements of Single
| Event | ≤2022 | 2023 | Improvement |
| 2x2x2 Cube | 4.74 | 2.46 | 2.28 (92.68%) |
| 4x4x4 Cube | 1:27.05 | 49.34 | 37.71 (76.43%) |
| 3x3x3 Cube | 12.72 | 9.91 | 2.81 (28.36%) |
| Pyraminx | - | 5.44 | - |
| 3x3x3 One-Handed | - | 27.92 | - |
| 5x5x5 Cube | - | 2:55.21 | - |
| 3x3x3 Fewest Moves | - | 47 | - |
| 3x3x3 Blindfolded | - | 8:06.50 | - |
Improvements of Average
| Event | ≤2022 | 2023 | Improvement |
| 2x2x2 Cube | 9.17 | 3.93 | 5.24 (133.33%) |
| 4x4x4 Cube | 1:48.19 | 1:00.86 | 47.33 (77.77%) |
| 3x3x3 Cube | 16.24 | 11.71 | 4.53 (38.68%) |
| Pyraminx | - | 7.63 | - |
| 3x3x3 One-Handed | - | 33.79 | - |
| 3x3x3 Fewest Moves | - | 49.00 | - |
Cubers
He met 2533 cubers from 74 countries/regions, 569 of whom competed with him more than once.
| Shared Competitions | Competitors |
| 1 | 1964 |
| 2 | 261 |
| 3 | 116 |
| 4 | 70 |
| 5 | 41 |
| 6 | 22 |
| 7 | 20 |
| 8 | 13 |
| 9 | 12 |
| 10 | 10 |
| 11 | 2 |
| 12 | 1 |
| 16 | 1 |
| All | 2533 |
Regions
He competed in 5 countries/regions.
| Region | Times |
| Netherlands | 10 |
| France | 3 |
| Germany | 3 |
| Belgium | 2 |
| Korea | 1 |
