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People → Indonesia → William Arthur Wiranda

People · Indonesia

William Arthur Wiranda

3×3 · top 0.33% of 284,439 all-time · competing since March 2024 · 2024WIRA01

William Arthur Wiranda has been competing for 2 years. His best event is the 3×3: a personal-best single of 5.70, set at Cupika Jakarta Summer 2026, puts him in the top 0.33% of the 284,439 people who have ever been ranked in the event, and 9th in Indonesia. Until June 2011, no official 3×3 solve in the world had been that fast. Across 18 competitions since March 2024, he has put 705 official solves on the record across eight events. Solve to solve, his 3×3 times vary about 14% around a typical one; 64% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 10.70 in March 2024 to 5.70, a 47% improvement. William has entered 18 competitions, more competitions than 96% of everyone who has ever competed.

3×3
best event — top 0.33% of 284,439 all-time
5.70
signature single · Cupika Jakarta Summer 2026
705
official solves on the record
14%
solve-to-solve spread · wider than 64% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingIndonesia
3×35.706.85
top 0.33%9 / 4,145
2×20.922.36
top 0.41%4 / 2,889
4×429.1131.95
top 2.3%27 / 1,479
Clock4.545.20
top 3.4%12 / 391
Pyraminx3.594.95
top 5.8%99 / 1,643
3×3 one-handed14.7216.10
top 7.5%89 / 1,441
Skewb5.467.88
top 21.7%228 / 935
5×51:24.811:39.22
top 23.1%141 / 624

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

Gramedia Cube Open Jakarta 2024: 10.70Gajah Mada Speedcubing 2024: 7.5150th Anniversary in Indonesia 2024: 7.72Rapid Academy Indonesian Championship 2024: 7.49PSKG Premiere Cubing 2025: 6.90Hublife Speedcubing 2025: 6.05Intermoda BSD Sides Day 2025: 6.59Balam Cubes Jakarta Masters 2025: 6.64SuNxNter Speedcubing 2025: 6.63 Balam Cubes Bogor Revival 2025: 5.92Balam Cubes Baywalk Sides 2025: 6.72Rapid Academy Indonesian Championship 2025: 5.87Balam Cubes Jakarta New Year 2026: 6.10PISKG Premiere Cubing 2026: 6.26Balam Cubes Jakarta Cube Feast 2026: 6.20Cupika Jakarta Summer 2026: 5.70Kalibata Agustusan 2026: 6.465.7010.7023 Mar 202415 Aug 2026

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-5 3×3 single — 344 people have one; it is 0.70 away.
  • A sub-25 4×4 single — 588 people have one; it is 4.11 away.

Targets move as he improves.