Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Indonesia → Andrew Sebastian Sujanto

People · Indonesia

Andrew Sebastian Sujanto

4×4 · top 2.1% of 83,917 all-time · competing since October 2019 · 2019SUJA01

Andrew Sebastian Sujanto has been competing for 7 years. His best event is the 4×4: a personal-best single of 28.63, set at Cupika Jakarta Summer 2026, puts him in the top 2.1% of the 83,917 people who have ever been ranked in the event, and 20th in Indonesia. Until April 2012, no official 4×4 solve in the world had been that fast. Across 23 competitions since October 2019, he has put 684 official solves on the record across ten events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 65% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 24.28 in October 2019 to 8.83, a 64% improvement. Andrew has entered 23 competitions, more competitions than 97% of everyone who has ever competed.

4×4
best event — top 2.1% of 83,917 all-time
28.63
signature single · Cupika Jakarta Summer 2026
684
official solves on the record
12%
solve-to-solve spread · steadier than 65% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingIndonesia
4×428.6334.07
top 2.1%20 / 1,479
7×72:20.892:26.90
top 2.5%6 / 154
5×552.9559.36
top 2.7%15 / 624
6×61:36.031:40.75
top 3.1%7 / 183
3×38.839.96
top 4.5%174 / 4,145
2×22.484.12
top 8.7%201 / 2,889
3×3 one-handed18.2824.35
top 15.8%195 / 1,441
Pyraminx5.4214.69
top 15.9%286 / 1,643
Megaminx1:18.381:34.94
top 20.7%82 / 341
Skewb8.2312.95
top 43.1%450 / 935

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

Tangerang Open 2019: 24.28Jakarta Open 2020: 19.39PSKG Premiere Cubing 2020: 17.20Jakarta Mini Open 2020: 16.02Jakarta Speedcubing 2022: 10.21Just 3x3: Old Shanghai Edition 2023: 9.09Taman Anggrek Speedcubing 2023: 10.41Jakarta Masters 2023: 9.90Binus Speedcubing 2024: 9.11Gajah Mada Speedcubing 2024: 9.16Hublife Speedcubing 2024: 9.91Rapid Academy Indonesian Championship 2024: 10.69Hublife Speedcubing 2025: 9.33Intermoda BSD Sides Day 2025: 10.80Cupika Jakarta Cube Feast 2025: 9.08Balam Cubes Jakarta Masters 2025: 8.89SuNxNter Speedcubing 2025: 9.01Balam Cubes Baywalk Sides 2025: 8.83Balam Cubes Jakarta New Year 2026: 9.07Balam Cubes Jakarta Cube Feast 2026: 9.21Cupika Jakarta Summer 2026: 9.198.8324.2827 Oct 201911 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-25 4×4 single — 588 people have one; it is 3.63 away.
  • A sub-2:00 7×7 single — 83 people have one; it is 20.89 away.

Targets move as he improves.