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People → Costa Rica → David Calderón Arce

People · Costa Rica

David Calderón Arce

Megaminx · top 0.52% of 34,786 all-time · competing since September 2017 · 2017ARCE04

David Calderón Arce has been competing for 9 years. His best event is the Megaminx: a personal-best single of 33.65, set at Costa Rica Nationals 2025, puts him in the top 0.52% of the 34,786 people who have ever been ranked in the event, and 1st in Costa Rica. Until December 2016, no official Megaminx solve in the world had been that fast. Across 15 competitions since September 2017, he has put 771 official solves on the record across ten events. Solve to solve, his 3×3 times vary about 10% around a typical one, steadier than 97% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 10.75 in September 2017 to 7.56, a 30% improvement. David has entered 15 competitions, more competitions than 95% of everyone who has ever competed.

Megaminx
best event — top 0.52% of 34,786 all-time
33.65
signature single · Costa Rica Nationals 2025
771
official solves on the record
10%
solve-to-solve spread · steadier than 97% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingCosta Rica
Megaminx33.6537.70
top 0.52%1 / 82
3×37.568.78
top 2.1%10 / 367
Pyraminx2.804.10
top 3.0%9 / 225
3×3 one-handed12.0214.15
top 3.0%4 / 135
Skewb2.534.16
top 3.0%5 / 133
4×430.4234.08
top 3.1%5 / 130
2×22.012.98
top 4.8%15 / 307
5×559.801:06.24
top 5.4%5 / 75
6×62:20.592:26.38
top 20.8%7 / 30
7×74:17.00
early days — 1 solve11 / 22

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

Bekubes Costa Rica 2017: 10.75Bekubes Open 2018: 10.47Costa Rica Nationals 2018: 9.05Bekubes Gold 2019: 10.04Cubing Heredia 2019: 9.37Bekubes Plaza Real Alajuela 2019: 9.09VID Cubing 2022: 8.24Cubing Universal San Jose 2022: 7.86VID Cubing Hatillo 2024: 7.86Cubing Plaza Real Alajuela 2024: 7.56Gravilias Open 2025: 8.33UH Cube Day Tibas 2025: 8.18Costa Rica Nationals 2025: 7.69Cubing Plaza Real Alajuela 2026: 8.68Cubing Tibas 2026: 7.637.5610.759 Sep 201723 May 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-30 Megaminx single — 75 people have one; it is 3.65 away.
  • A sub-6 3×3 single — 1,376 people have one; it is 1.56 away.

Targets move as he improves.