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Alexandra Daryl Ariawan

Pyraminx · top 8.1% of 129,321 all-time · competing since January 2010 · 2010ARIA01

Alexandra Daryl Ariawan has been competing for 17 years. Her best event is the Pyraminx: a personal-best single of 4.08, set at BSD Open 2016, puts her in the top 8.1% of the 129,321 people who have ever been ranked in the event, and 135th in Indonesia. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 21 competitions since January 2010, she has put 735 official solves on the record across 13 events. Solve to solve, her 3×3 times vary about 15% around a typical one; 81% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. Her 3×3 best has come down from 20.03 in January 2010 to 12.58, a 37% improvement. Alexandra has entered 21 competitions, more competitions than 97% of everyone who has ever competed.

Pyraminx
best event — top 8.1% of 129,321 all-time
4.08
signature single · BSD Open 2016
735
official solves on the record
15%
solve-to-solve spread · wider than 81% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingIndonesia
Pyraminx4.085.75
top 8.1%135 / 1,643
Skewb4.235.70
top 12.5%128 / 935
Square-113.5220.63
top 13.0%38 / 308
3×312.5815.83
top 15.9%745 / 4,145
2×23.226.10
top 16.8%438 / 2,889
Clock9.6311.38
top 23.3%93 / 391
4×451.531:00.31
top 26.6%351 / 1,479
Megaminx1:33.861:39.22
top 30.6%129 / 341
3×3 blindfolded2:25.84—
top 41.9%132 / 347
3×3 one-handed28.6834.38
top 43.6%645 / 1,441
5×52:00.092:13.80
top 49.3%295 / 624
6×63:47.634:10.61
top 61.5%120 / 183
7×78:25.93—
early days — 1 solve144 / 154

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

Jakarta Open 2010: 20.03Thailand Open 2010: 18.03Indonesian Championship 2010: 15.63Jakarta Speedcubing Competition 2011: 19.88Bandung Open 2011: 18.43Kubaroo Open 2011: 15.25Australian Nationals 2011: 15.77Rubikku Champ 2012: 14.81Sydney Autumn 2012: 17.16Australian Nationals 2012: 14.21Indonesian Championship 2012: 16.66Bogor Open 2013: 15.31Australian Nationals 2013: 14.97Singapore Rubik's Cube Competition 2014: 18.22Australian Nationals 2014: 14.52Sydney Spring 2014: 17.13Singapore Rubik's Cube Competition 2015: 14.78Sydney Autumn 2015: 15.55Newcastle Winter 2015: 15.43Sydney Winter 2015: 12.58BSD Open 2016: 17.2812.5820.0330 Jan 20109 Jan 2016

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 her.

Next targets

  • A sub-4 Pyraminx single — 9,892 people have one; it is 0.08 away.
  • A sub-4 Skewb single — 7,977 people have one; it is 0.23 away.

Targets move as she improves.