Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Indonesia → Abraham Joachim Hadiwijaya

People · Indonesia

Abraham Joachim Hadiwijaya

Clock · top 1.7% of 32,048 all-time · competing since February 2024 · 2024HADI02

Abraham Joachim Hadiwijaya has been competing for 3 years. His best event is the Clock: a personal-best single of 3.64, set at Cupika Jakarta Cube Feast 2025, puts him in the top 1.7% of the 32,048 people who have ever been ranked in the event, and 3rd in Indonesia. Until July 2018, no official Clock solve in the world had been that fast. Across 15 competitions since February 2024, he has put 716 official solves on the record across 13 events. Solve to solve, his 3×3 times vary about 15% around a typical one; 86% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. That figure sets aside his 7 DNFs. His 3×3 best has come down from 12.93 in February 2024 to 7.41, a 43% improvement. Abraham has entered 15 competitions, more competitions than 95% of everyone who has ever competed.

Clock
best event — top 1.7% of 32,048 all-time
3.64
signature single · Cupika Jakarta Cube Feast 2025
716
official solves on the record
15%
solve-to-solve spread · wider than 86% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingIndonesia
Clock3.644.13
top 1.7%3 / 391
3×37.419.53
top 1.9%73 / 4,145
3×3 one-handed11.1113.37
top 1.9%18 / 1,441
2×21.713.30
top 3.1%70 / 2,889
Pyraminx2.994.82
top 3.6%53 / 1,643
Skewb2.955.18
top 4.8%42 / 935
4×435.0444.33
top 6.7%94 / 1,479
Square-110.4614.03
top 6.9%17 / 308
5×51:06.241:15.90
top 9.1%45 / 624
Megaminx1:04.301:11.11
top 12.2%45 / 341
6×62:11.442:32.44
top 16.0%29 / 183
3×3 blindfolded1:59.98—
early days — 2 solves96 / 347
7×74:17.704:35.40
early days — 3 solves55 / 154

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

Binus Speedcubing 2024: 12.93PSKG Premiere Cubing 2024: 13.61Lippo Mall Puri Speedcubing 2024: 11.14Rapid Academy Indonesian Championship 2024: 8.88PSKG Premiere Cubing 2025: 10.20Hublife Speedcubing 2025: 8.57Intermoda BSD Sides Day 2025: 8.81Cupika Jakarta Cube Feast 2025: 9.66Jawa Timur Open 2025: 9.35Balam Cubes Jakarta Masters 2025: 9.25Balam Cubes Baywalk Sides 2025: 8.10Balam Cubes Jakarta New Year 2026: 8.47Balam Cubes Jakarta Cube Feast 2026: 9.48Cupika Jakarta Summer 2026: 7.417.4113.613 Feb 202411 Jul 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-3 Clock single — 239 people have one; it is 0.64 away.
  • A sub-6 3×3 single — 1,376 people have one; it is 1.41 away.

Targets move as he improves.