Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Japan → Koji Takei (武居浩志)

People · Japan

Koji Takei (武居浩志)

3×3 · top 60.5% of 284,439 all-time · competing since July 2016 · 2016TAKE03

Koji Takei (武居浩志) has been competing for 10 years. His best event is the 3×3: a personal-best single of 28.87, set at Japan Open 2016, puts him in the top 60.5% of the 284,439 people who have ever been ranked in the event, and 2,103rd in Japan. Across 2 competitions since July 2016, he has put 17 official solves on the record across two events. His 3×3 best has come down from 35.07 in July 2016 to 28.87, an 18% improvement. Koji has entered two competitions.

3×3
best event — top 60.5% of 284,439 all-time
28.87
signature single · Japan Open 2016
17
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingJapan
3×328.8733.15
top 60.5%2,103 / 3,329
2×213.5217.17
top 88.0%946 / 1,021

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

Kanto Summer 2016: 35.07Japan Open 2016: 28.8728.8735.0724 Jul 20169 Oct 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 his.

Next targets

  • A sub-25 3×3 single — 149,621 people have one; it is 3.87 away.
  • A sub-12 2×2 single — 157,609 people have one; it is 1.52 away.

Targets move as he improves.