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People → Indonesia → Muhammad Aldrian Altansyah

People · Indonesia

Muhammad Aldrian Altansyah

2×2 · top 0.41% of 189,179 all-time · competing since August 2023 · 2023ALTA07

Muhammad Aldrian Altansyah has been competing for 3 years. His best event is the 2×2: a personal-best single of 0.92, set at Kalibata Agustusan 2026, puts him in the top 0.41% of the 189,179 people who have ever been ranked in the event, and 5th in Indonesia. Until November 2011, no official 2×2 solve in the world had been that fast. Across 46 competitions since August 2023, he has put 1,863 official solves on the record across twelve events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 77% of the 36,406 competitors with ten or more counted rounds. His 2×2 best has come down from 9.30 in August 2023 to 0.92, a 90% improvement. Muhammad has entered 46 competitions, more competitions than 99% of everyone who has ever competed.

2×2
best event — top 0.41% of 189,179 all-time
0.92
signature single · Kalibata Agustusan 2026
1,863
official solves on the record
12%
solve-to-solve spread · steadier than 77% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingIndonesia
2×20.922.27
top 0.41%5 / 2,912
3×37.159.10
top 1.5%62 / 4,197
Skewb2.442.97
top 2.7%17 / 950
Pyraminx3.355.42
top 4.9%83 / 1,669
Square-19.5213.45
top 5.3%15 / 310
4×439.0448.18
top 11.1%146 / 1,493
3×3 one-handed17.5120.59
top 13.9%172 / 1,445
Clock8.779.45
top 18.7%83 / 405
5×51:21.641:27.02
top 20.5%129 / 637
Megaminx1:19.511:30.97
top 21.5%90 / 348
6×62:51.822:57.99
top 37.0%69 / 186
7×75:31.435:44.80
top 60.2%92 / 156

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

Taman Anggrek Speedcubing 2023: 9.30PIK 2: Osaka Riverview Cubing 2023: 10.71Canisius College Weekend 2023: 6.18Binus Speedcubing 2024: 5.09Karawang Speedcubing 2024: 5.92PSKG Premiere Cubing 2024: 3.09Surabaya Showdown 2024: 2.62Gajah Mada Speedcubing 2024: 4.49Bali Discovery Speedcubing Masters 2024: 2.64Lippo Mall Puri Speedcubing 2024: 3.38Rubik's WCA Asian Championship 2024: 3.68Jogjakarta Speedcubing Masters 2024: 2.9250th Anniversary in Indonesia 2024: 3.36Rapid Academy Indonesian Championship 2024: 3.90Penang Cube Masters 2024: 3.17A New Year in Singapore 2025: 3.55PSKG Premiere Cubing 2025: 2.67Malaysia Newcomer 2025: 2.34UoSM Cube Open SOR 2025: 3.02Cupika Jakarta Cube Feast 2025: 2.75Cabalen Cubing Fest 2025: 2.80Philippine Championship 2025: 1.41Balam Cubes Jakarta Masters 2025: 2.19Purwokerto Side Events 2025: 2.52SuNxNter Speedcubing 2025: 2.48Balam Cubes Bogor Revival 2025: 3.16Celebes Championship 2025: 2.58Rapid Academy Indonesian Championship 2025: 3.08Balam Cubes Jakarta New Year 2026: 2.53PISKG Premiere Cubing 2026: 2.59MYHM UoSM Final Cube Open 2026: 1.95Balam Cubes Semarang Open 2026: 2.08Jakarta Mini K-ubing 2026: 2.60Balam Cubes Jakarta Cube Feast 2026: 2.65Solo Lur 2026: 2.91Jawa Timur Open 2026: 2.70Cupika Jakarta Summer 2026: 1.70Kalibata Agustusan 2026: 0.92Jogjakarta Happy Solving 2026: 1.21Balam Cubes Citywalk 2026: 2.11Balam Cubes Bekasi Comeback 2026: 1.390.9210.7119 Aug 202326 Sep 2026

Best single per competition, 2×2. 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-6 3×3 single — 1,419 people have one; it is 1.15 away.
  • A sub-2 Skewb single — 1,031 people have one; it is 0.44 away.

Targets move as he improves.