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People · Denmark

Thomas Sonnenberg Jarner

2×2 · top 0.33% of 186,767 all-time · competing since September 2017 · 2017JARN01

Thomas Sonnenberg Jarner has been competing for 9 years. His best event is the 2×2: a personal-best single of 0.87, set at Lundakuben 2025, puts him in the top 0.33% of the 186,767 people who have ever been ranked in the event, and 5th in Denmark. Until November 2011, no official 2×2 solve in the world had been that fast. Across 154 competitions since September 2017, he has put 6,913 official solves on the record across 16 events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 63% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 20.10 in September 2017 to 7.11, a 65% improvement. Thomas has entered 154 competitions, more competitions than 99% of everyone who has ever competed.

2×2
best event — top 0.33% of 186,767 all-time
0.87
signature single · Lundakuben 2025
6,913
official solves on the record
12%
solve-to-solve spread · steadier than 63% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingDenmark
2×20.872.00
top 0.33%5 / 906
3×37.118.79
top 1.5%27 / 1,198
Skewb2.074.92
top 1.6%11 / 467
4×427.7033.77
top 1.7%11 / 468
Pyraminx2.324.12
top 1.8%21 / 702
Square-17.0112.32
top 1.8%6 / 185
Megaminx43.0152.55
top 2.4%9 / 232
3×3 one-handed13.1516.58
top 4.6%27 / 380
5×559.841:08.89
top 5.4%15 / 269
3×3 Fewest Moves26 moves30.67
top 6.2%10 / 96
Clock8.109.54
top 15.7%31 / 187
7×73:20.783:46.21
top 16.5%16 / 116
3×3 blindfolded1:12.002:19.32
top 16.8%12 / 80
6×62:19.202:28.36
top 20.1%20 / 126
3×3 Multi-Blind6 of 6 cubes · 51:12—
top 33.1%14 / 36
4×4 blindfolded29:55.00—
early days — 1 solve15 / 15

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

Vestegnen Open 2017: 20.10Kirke Værløse Christmas Open 2017: 22.02Generalforsamlingen 2018: 19.74Østerhøj Open 2018: 15.57Tårnby Cube Træf 2018: 17.34Dåstrup Sleepover 2018: 13.78Danish Open 2018: 15.06Skottegårdsskolen Open 2018: 13.60Kvissel Fall 2018: 12.65Østerhøj Christmas by Vote 2018: 10.20DSF Generalforsamlingen 2019: 10.15Østerhøj NxNxN 2019: 11.83Aarhus Spring 2019: 10.66Denmark & Friends 2019: 11.98SSL 2 Skurup 2019: 12.44KMG Spring 2019: 11.33Faaborg Open 2019: 11.08Østerhøj Open 2019: 10.46Danish Open 2019: 11.73Nordic Championship 2019: 9.09Tårnby Cube Træf 2019: 10.09Aarhus Christmas 2019: 9.73Minx C-Open-hagen 2020: 9.98DSF Generalforsamlingen 2020: 10.18Greve Gymnasium 2020: 10.56Lonely Denmark 2020: 8.99Danish Championship 2020: 10.10Danish Championship 2021: 8.92Borupgaard Autumn 2021: 8.87Vestkyst Cubing 2021: 9.39DSF Generalforsamlingen 2022: 8.48Speedcubing i Lille Friheden 2022: 8.89Dåstrup Sleepover 2022: 8.78Odsherred Forårscubing 2022: 8.07Fast Faster Falster 2022: 8.53Rubik's WCA European Championship 2022: 9.06Norwegian Championship 2022: 8.27Hverdagscubing I - Måløv Park 2022: 8.76Danish Championship 2022: 8.10Dyssegården Uden Sko 2022: 8.93Roskilde For Alle 2022: 9.11Aarhus Open 2022: 8.63Odsherred Julehygge 2022: 10.56Malmö Cube Contest 2022: 8.92Hverdagscubing III - Risbjerggaard 2023: 9.38DSF Generalforsamlingen 2023: 7.53Herrljunga Open 2023: 8.35Holmegårdsskolen Februar 2023: 9.13Hverdagscubing V - Hvidovre Marts 2023: 9.01Roskilde by Night 2023: 8.88Forårscubing i Hvidovre 2023: 7.21Østervang Open 2023: 8.33Rødovre Cubing 2023: 8.73Hvidovre Sommer 2023: 7.19Blandede Bolsjer i Lejre 2023: 9.58Rubik's WCA World Championship 2023: 8.65Danish Championship 2023: 7.59Hverdagscubing VII - Roskilde 2023: 8.05Hvidovre Fall 2023: 9.70Roskilde For Alle 2023: 7.65Efterårscubing i Hvidovre 2023: 8.07Hverdagscubing IX - Roskilde 2023: 8.08Dåstrup Diverse 2024: 8.76DSF Generalforsamlingen 2024: 8.61Vintercubing i Hvidovre 2024: 8.21Pyraminx on the Stars Tallinn 2024: 7.95Alle Mod Alle i Allerød 2024: 8.05Furesø Beginnings 2024: 7.92Ishøj Introduktion 2024: 8.18Hvidovre Sommer 2024: 8.28Warm Up Portugalete 2024: 9.32Rubik's WCA European Championship 2024: 8.16Manchester August 2024: 8.43Festlige Terninger Østervang 2024: 8.19Hvidovre Sommer & Efterår 2024: 9.54Danish Championship 2024: 8.45Allesammen Sammen i Roskilde 2024: 8.32Oct-ober-ahedron i Hvidovre 2024: 8.74Efterårscubing i Hvidovre 2024: 8.56Festligt Farvel til 2024: 9.60Et Nyt År i Hvidovre 2025: 7.48DSF Generalforsamlingen 2025: 7.54Hvidovre NxN 2025: 7.98Lundakuben 2025: 7.79Risbjerg April 2025: 8.05Hvidovre No Means 2025: 7.11Danish Championship 2025: 8.18Czech Open 2025: 8.44Hvidovre Liga I 2025: 8.71Sidste Sommerdag i Lille Friheden 2025: 8.51Friheden Open 2025: 7.21Hverdagscubing XX - Friheden 2025: 8.41Hvidovre Liga III 2025: 8.36Furesø 3x3 Frenzy 2025: 8.69Hvidovre Open 2025: 8.07Hvidovre Liga V - Finale 2025: 8.21Festligt Farvel til 2025: 9.98Guangdong Open - Revival & Rival 2026: 8.04Zhuhai Pi Day 2026: 7.66Arena HCMC Spring 2026: 8.16Odd Day in Hong Kong 2026: 7.67Foshan Open 2026: 7.36Liuzhou Open 2026: 7.69Warm Up Lent 2026: 8.20Rubik's WCA European Championship 2026: 8.57Dåstrup Diverse 2026: 7.647.1122.0210 Sep 201715 Aug 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-6 3×3 single — 1,376 people have one; it is 1.11 away.
  • A sub-2 Skewb single — 1,013 people have one; it is 0.07 away.

Targets move as he improves.