Saturday 24 October 2026 Rebuilt nightly from the WCA's official results · export of 24 October 2026 · About
The Middle Three
People → Philippines → Kathleen Claire Lucero

People · Philippines

Kathleen Claire Lucero

3×3 · top 28.1% of 288,433 all-time · competing since April 2013 · 2013LUCE01

Kathleen Claire Lucero has been competing for 14 years. Her best event is the 3×3: a personal-best single of 16.05, set at Rubik's Cube Philippine Open 2015, puts her in the top 28.1% of the 288,433 people who have ever been ranked in the event, and 2,950th in the Philippines. Across 5 competitions since April 2013, she has put 97 official solves on the record across six events. Her 3×3 one-handed best has come down from 48.52 in April 2013 to 36.96, a 24% improvement. Kathleen has entered five competitions, more competitions than 83% of everyone who has ever competed.

3×3
best event — top 28.1% of 288,433 all-time
16.05
signature single · Rubik's Cube Philippine Open 2015
97
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingPhilippines
3×316.0518.07
top 28.1%2,950 / 6,429
2×25.437.34
top 44.6%2,297 / 4,353
4×41:15.191:23.11
top 51.8%1,335 / 2,174
Pyraminx10.8614.57
top 59.5%1,785 / 2,661
3×3 one-handed36.9645.42
top 60.8%1,726 / 2,491
Skewb33.16—
early days — 3 solves1,343 / 1,346

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

Marikina City Open 2013: 48.52SNES Open 2013: 49.63Rubik's Cube Philippine Open 2014: 39.83Rubik's Cube Philippine Open 2015: 36.96Metro Speedcubing Open 2016: 45.6336.9649.6313 Apr 201328 May 2016

Best single per competition, 3×3 one-handed. 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-15 3×3 single — 70,740 people have one; it is 1.05 away.
  • A sub-5 2×2 single — 74,472 people have one; it is 0.43 away.

Targets move as she improves.