People · Indonesia
Melvin Kosasih
3×3 · top 44.7% of 284,439 all-time · competing since August 2025 · 2025KOSA01
Melvin Kosasih has been competing for a year. His best event is the 3×3: a personal-best single of 21.73, set at SuNxNter Speedcubing 2025, puts him in the top 44.7% of the 284,439 people who have ever been ranked in the event, and 2,403rd in Indonesia. Across 2 competitions since August 2025, he has put 9 official solves on the record across one event. His 3×3 best has come down from 39.48 in August 2025 to 21.73, a 45% improvement. Melvin has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Indonesia | |
|---|---|---|---|---|---|
| 3×3 | 21.73 | 24.71 | top 44.7% | 2,403 / 4,145 |
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
- 11 Oct 2025First sub-30 3×3: 21.73 at SuNxNter Speedcubing 2025.
- 2 Aug 2025First competition: Balam Cubes Jakarta Masters 2025. A 39.48 3×3 single to start from.
Competitions
- SuNxNter Speedcubing 2025 · 11 Oct 2025 — 1 personal best set
- Balam Cubes Jakarta Masters 2025 · 2 Aug 2025
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.
Next targets
- A sub-20 3×3 single — 113,584 people have one; it is 1.73 away.
Targets move as he improves.