People · Indonesia
Dirza Ramadhan
Megaminx · top 2.2% of 35,351 all-time · competing since July 2016 · 2016RAMA07
Dirza Ramadhan has been competing for 10 years. His best event is the Megaminx: a personal-best single of 42.25, set at Celebes Cube Fest 2023, puts him in the top 2.2% of the 35,351 people who have ever been ranked in the event, and 10th in Indonesia. Until August 2014, no official Megaminx solve in the world had been that fast. Across 8 competitions since July 2016, he has put 468 official solves on the record across eleven events. Solve to solve, his 3×3 times vary about 13% around a typical one, steadier than 60% of the 36,406 competitors with ten or more counted rounds. His 3×3 best has come down from 20.18 in July 2016 to 8.07, a 60% improvement. Dirza has entered eight competitions, more competitions than 90% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Indonesia | |
|---|---|---|---|---|---|
| Megaminx | 42.25 | 47.79 | top 2.2% | 10 / 348 | |
| 3×3 | 8.07 | 10.16 | top 2.9% | 120 / 4,197 | |
| 4×4 | 35.50 | 41.07 | top 7.3% | 99 / 1,493 | |
| 3×3 one-handed | 15.08 | 17.57 | top 8.3% | 101 / 1,445 | |
| 2×2 | 2.64 | 3.79 | top 10.4% | 250 / 2,912 | |
| Pyraminx | 4.96 | 7.61 | top 12.9% | 232 / 1,669 | |
| 5×5 | 1:16.57 | 1:22.83 | top 16.6% | 100 / 637 | |
| Skewb | 6.96 | 11.38 | top 33.4% | 357 / 950 | |
| 7×7 | 4:27.19 | — | early days — 2 solves | 63 / 156 | |
| Clock | 16.79 | 20.56 | top 54.8% | 222 / 405 | |
| 3×3 blindfolded | 3:15.22 | — | early days — 2 solves | 186 / 348 |
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
- 15 Nov 2025Three personal bests in one day at Celebes Championship 2025.
- 14 Dec 2024Five personal bests in one day at Clash of Cubers: Celebes Speedcubing Masters 2024.
- 28 Jan 2023Four personal bests in one day at Celebes Cube Fest 2023.
- 6 Jul 2019Seven personal bests in one day at Celebes Open 2019.
- 30 Jun 2018First sub-10 3×3: 9.35 at Celebes Open 2018.
- 30 Jun 2018Seven personal bests in one day at Celebes Open 2018.
Competitions
- Celebes Championship 2025 · 15 Nov 2025 — 3 personal bests set
- Clash of Cubers: Celebes Speedcubing Masters 2024 · 14 Dec 2024 — 5 personal bests set
- Celebes Open 2024 · 22 Jun 2024 — 2 personal bests set
- Celebes Cube Fest 2023 · 28 Jan 2023 — 4 personal bests set
- Celebes Open 2019 · 6 Jul 2019 — 7 personal bests set
- Celebes Open 2018 · 30 Jun 2018 — 7 personal bests set
- Celebes Champ 2017 · 8 Jul 2017 — 9 personal bests set
- Celebes Open 2016 · 30 Jul 2016
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.
- Muhammad Dzaki Zulfahmi Mansur — met in 62 rounds, finished ahead 23 times · head to head
- Tanto Prabowo — met in 57 rounds, finished ahead 24 times
- Muhammad Badruddin — met in 54 rounds, finished ahead 11 times
Next targets
- A sub-40 Megaminx single — 567 people have one; it is 2.25 away.
- A sub-8 3×3 single — 8,101 people have one; it is 0.07 away.
Targets move as he improves.