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The Middle Three
People → Hong Kong, China → Lam Tan Na (林丹娜)

People · Hong Kong, China

Lam Tan Na (林丹娜)

3×3 · top 67.9% of 284,439 all-time · competing since October 2007 · 2007NALA01

Lam Tan Na (林丹娜) has been competing for 19 years. Her best event is the 3×3: a personal-best single of 33.27, set at Macau Rubik's Open 2009, puts her in the top 67.9% of the 284,439 people who have ever been ranked in the event, and 1,121st in Hong Kong, China. Across 7 competitions since October 2007, she has put 71 official solves on the record across four events. Solve to solve, her 3×3 times vary about 18% around a typical one, an early reading from 5 counted rounds. That figure sets aside her 4 DNFs. Lam has entered seven competitions, more competitions than 88% of everyone who has ever competed.

3×3
best event — top 67.9% of 284,439 all-time
33.27
signature single · Macau Rubik's Open 2009
71
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingHong Kong, China
3×333.2744.85
top 67.9%1,121 / 1,347
Pyraminx14.5924.91
top 80.3%388 / 431
2×211.9016.28
top 84.1%797 / 855
4×42:17.752:55.85
top 88.4%416 / 423

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

Hong Kong Open 2008: 13.16Guangdong Open 2008: 14.13Hong Kong Open 2009: 13.81Macau Rubik's Open 2009: 11.90Shenzhen Summer Open 2009: 14.86Guangdong Open 2009: 14.0311.9014.8627 Jul 20081 Oct 2009

Best single per competition, 2×2. 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-30 3×3 single — 177,856 people have one; it is 3.27 away.
  • A sub-12 Pyraminx single — 86,891 people have one; it is 2.59 away.

Targets move as she improves.