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People → Denmark → Asbjørn Brummer Birkelund

People · Denmark

Asbjørn Brummer Birkelund

Pyraminx · top 1.2% of 129,321 all-time · competing since April 2019 · 2019BIRK01

Asbjørn Brummer Birkelund has been competing for 7 years. His best event is the Pyraminx: a personal-best single of 2.02, set at Roskilde For Alle 2022, puts him in the top 1.2% of the 129,321 people who have ever been ranked in the event, and 14th in Denmark. Until July 2011, no official Pyraminx solve in the world had been that fast. Across 54 competitions since April 2019, he has put 2,414 official solves on the record across 14 events. Solve to solve, his 3×3 times vary about 15% around a typical one; 80% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 25.47 in April 2019 to 8.77, a 66% improvement. He has entered 54 competitions, more competitions than 99% of everyone who has ever competed.

Pyraminx
best event — top 1.2% of 129,321 all-time
2.02
signature single · Roskilde For Alle 2022
2,414
official solves on the record
15%
solve-to-solve spread · wider than 80% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingDenmark
Pyraminx2.023.43
top 1.2%14 / 702
2×21.553.54
top 2.4%38 / 906
Clock4.605.66
top 3.5%9 / 187
3×38.7710.92
top 4.3%65 / 1,198
Skewb3.257.44
top 6.3%37 / 467
Square-113.5618.93
top 13.1%25 / 185
3×3 one-handed17.3621.08
top 13.5%60 / 380
4×442.2450.11
top 14.8%67 / 468
3×3 Fewest Moves31 moves35.67
top 17.4%24 / 96
Megaminx1:36.831:50.36
top 32.6%69 / 232
5×51:46.161:59.79
top 40.0%94 / 269
3×3 blindfolded2:43.174:22.50
top 47.5%39 / 80
3×3 Multi-Blind2 of 2 cubes · 14:59—
early days — 2 solves27 / 36
6×64:47.255:38.38
top 78.9%95 / 126

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

KMG Spring 2019: 25.47Nordic Championship 2019: 15.36Aarhus Christmas 2019: 11.37Greve Gymnasium 2020: 14.36Lonely Denmark 2020: 11.83Hvidovre Sommerhygge 2020: 12.10Danish Championship 2021: 11.41Borupgaard Autumn 2021: 13.87Vestkyst Cubing 2021: 13.04DSF Generalforsamlingen 2022: 13.04Speedcubing i Lille Friheden 2022: 10.04Twist 'n Turn Tallinn 2022: 11.80Dåstrup Sleepover 2022: 10.57Odsherred Forårscubing 2022: 11.87Østervang Open 2022: 11.10Fast Faster Falster 2022: 10.07Rubik's WCA European Championship 2022: 12.29Norwegian Championship 2022: 11.65Sønderjysk Sommercubing 2022: 12.70Hverdagscubing I - Måløv Park 2022: 12.07Herrljunga Open 2022: 11.64Roskilde For Alle 2022: 12.52Aarhus Open 2022: 10.44Odsherred Julehygge 2022: 12.10Malmö Cube Contest 2022: 11.75Ikast Winter Cubing 2023: 10.93Hverdagscubing III - Risbjerggaard 2023: 11.51Holmegårdsskolen Februar 2023: 10.96Roskilde by Night 2023: 12.40Forårscubing i Hvidovre 2023: 11.13Rødovre Cubing 2023: 9.64Odsherred Sommercubing 2023: 10.51Blandede Bolsjer i Lejre 2023: 11.28Odense Classic Cubing 2023: 10.93Danish Championship 2023: 10.92Efterårscubing i Hvidovre 2023: 9.48Bjerringbro Open 2023: 10.44Hvidovre Sommer 2024: 10.50Rubik's WCA European Championship 2024: 8.77Festlige Terninger Østervang 2024: 11.41Danish Championship 2024: 9.82Allesammen Sammen i Roskilde 2024: 11.38DSF Generalforsamlingen 2025: 11.25DSF Generalforsamlingen 2026: 9.72Hvidovre April 2026: 10.678.7725.4727 Apr 201925 Apr 2026

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

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.

Next targets

  • A sub-2 Pyraminx single — 1,476 people have one; it is 0.02 away.
  • A sub-1 2×2 single — 1,032 people have one; it is 0.55 away.

Targets move as he improves.