People · Denmark
David Sønderby
3×3 · top 19.8% of 284,439 all-time · competing since October 2021 · 2021SOND01
David Sønderby has been competing for 5 years. His best event is the 3×3: a personal-best single of 13.67, set at Dåstrup Diverse 2026, puts him in the top 19.8% of the 284,439 people who have ever been ranked in the event, and 246th in Denmark. Across 10 competitions since October 2021, he has put 177 official solves on the record across five events. Solve to solve, his 3×3 times vary about 16% around a typical one; 90% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 36.43 in October 2021 to 13.67, a 62% improvement. David has entered ten competitions, more competitions than 92% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Denmark | |
|---|---|---|---|---|---|
| 3×3 | 13.67 | 16.20 | top 19.8% | 246 / 1,198 | |
| 2×2 | 3.57 | 5.26 | top 21.1% | 234 / 906 | |
| Pyraminx | 7.41 | 12.60 | top 31.2% | 266 / 702 | |
| Skewb | 9.20 | 18.04 | top 49.8% | 250 / 467 | |
| 3×3 one-handed | 1:13.38 | — | top 90.3% | 337 / 380 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The line so far
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 15 Aug 2026First sub-15 3×3: 13.67 at Dåstrup Diverse 2026.
- 2 Sep 2022First sub-30 3×3: 19.78 at Danish Championship 2022.
- 2 Sep 2022First sub-20 3×3: 19.78 at Danish Championship 2022.
- 15 Jan 2022Three personal bests in one day at DSF Generalforsamlingen 2022.
- 8 Oct 2021First competition: Danish Championship 2021. A 36.43 3×3 single to start from.
Competitions
- Dåstrup Diverse 2026 · 15 Aug 2026 — 1 personal best set
- Hvidovre Sommer 2024 · 22 Jun 2024 — 1 personal best set
- Odsherred Julehygge 2022 · 3 Dec 2022 — 1 personal best set
- Danish Championship 2022 · 2 Sep 2022 — 1 personal best set
- Rubik's WCA European Championship 2022 · 14 Jul 2022 — 1 personal best set
- Odsherred Forårscubing 2022 · 16 Apr 2022
- Speedcubing i Lille Friheden 2022 · 6 Feb 2022 — 1 personal best set
- DSF Generalforsamlingen 2022 · 15 Jan 2022 — 3 personal bests set
- Borupgaard Autumn 2021 · 13 Nov 2021 — 1 personal best set
- Danish Championship 2021 · 8 Oct 2021
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Daniel Vædele Egdal — met in 38 rounds, never finished ahead
- Martin Vædele Egdal — met in 38 rounds, never finished ahead
- Adam Marcellus Kelly — met in 38 rounds, never finished ahead
Next targets
- A sub-12 3×3 single — 39,535 people have one; it is 1.67 away.
- A sub-3 2×2 single — 26,570 people have one; it is 0.57 away.
Targets move as he improves.