People · Indonesia
Marco Evander Zacheo Siburian
3×3 · top 68.8% of 288,433 all-time · competing since May 2026 · 2026SIBU02
Marco Evander Zacheo Siburian has been competing for 6 months. His best event is the 3×3: a personal-best single of 33.81, set at Kalibata Agustusan 2026, puts him in the top 68.8% of the 288,433 people who have ever been ranked in the event, and 3,513th in Indonesia. Across 4 competitions since May 2026, he has put 33 official solves on the record across two events. His 3×3 best has come down from 50.52 in May 2026 to 33.81, a 33% improvement. Marco has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Indonesia | |
|---|---|---|---|---|---|
| 3×3 | 33.81 | 42.59 | top 68.8% | 3,513 / 4,197 | |
| 2×2 | 8.47 | 11.97 | top 70.6% | 2,371 / 2,912 |
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
Best single per competition, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 2 May 2026First competition: Balam Cubes Jakarta Cube Feast 2026. A 50.52 3×3 single to start from.
Competitions
- Balam Cubes Citywalk 2026 · 12 Sep 2026
- Kalibata Agustusan 2026 · 15 Aug 2026 — 1 personal best set
- Cupika Jakarta Summer 2026 · 11 Jul 2026 — 1 personal best set
- Balam Cubes Jakarta Cube Feast 2026 · 2 May 2026
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.
- Gading Garibaldi Susanto — met in 7 rounds, finished ahead 5 times
- Kirana Syadni Janeira Andika — met in 7 rounds, finished ahead once
- Cendy Cahyo Rahmat — met in 7 rounds, never finished ahead
Next targets
- A sub-30 3×3 single — 180,530 people have one; it is 3.81 away.
- A sub-8 2×2 single — 128,257 people have one; it is 0.47 away.
Targets move as he improves.