Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Japan → Minami Oba

People · Japan

Minami Oba

3×3 · top 98.7% of 284,439 all-time · competing since November 2015 · 2015OBAM01

Minami Oba has been competing for 11 years. Her best event is the 3×3: a personal-best single of 1:41.16, set at Hayward Rubik's Rumble 2015, puts her in the top 98.7% of the 284,439 people who have ever been ranked in the event, and 3,253rd in Japan. Across 1 competition since November 2015, she has put 5 official solves on the record across one event.

3×3
best event — top 98.7% of 284,439 all-time
1:41.16
signature single · Hayward Rubik's Rumble 2015
5
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingJapan
3×31:41.161:47.85
top 98.7%3,253 / 3,329

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 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.

Next targets

  • A sub-1:30 3×3 single — 278,641 people have one; it is 11.16 away.

Targets move as she improves.