People · Indonesia
Harun Hafizh Pratama
Skewb · top 20.9% of 73,281 all-time · competing since September 2024 · 2024PRAT08
Harun Hafizh Pratama has been competing for 2 years. His best event is the Skewb: a personal-best single of 5.35, set at Rapid Academy Indonesian Championship 2025, puts him in the top 20.9% of the 73,281 people who have ever been ranked in the event, and 216th in Indonesia. Across 3 competitions since September 2024, he has put 66 official solves on the record across seven events. His 3×3 best has come down from 32.25 in September 2024 to 21.49, a 33% improvement. Harun has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Indonesia | |
|---|---|---|---|---|---|
| Skewb | 5.35 | 6.89 | top 20.9% | 216 / 935 | |
| 3×3 | 21.49 | 24.56 | top 44.1% | 2,372 / 4,145 | |
| Clock | 14.10 | 18.25 | top 44.3% | 172 / 391 | |
| Pyraminx | 9.02 | 12.42 | top 45.0% | 810 / 1,643 | |
| 2×2 | 6.28 | 7.30 | top 53.7% | 1,745 / 2,889 | |
| 4×4 | 1:56.65 | — | early days — 2 solves | 1,210 / 1,479 | |
| Square-1 | 1:01.89 | — | early days — 2 solves | 268 / 308 |
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
- 19 Dec 2025Four personal bests in one day at Rapid Academy Indonesian Championship 2025.
- 16 Nov 2024First sub-30 3×3: 26.97 at Jogjakarta Speedcubing Masters 2024.
- 16 Nov 2024Three personal bests in one day at Jogjakarta Speedcubing Masters 2024.
- 7 Sep 2024First competition: Karawang Open 2024. A 32.25 3×3 single to start from.
Competitions
- Rapid Academy Indonesian Championship 2025 · 19 Dec 2025 — 4 personal bests set
- Jogjakarta Speedcubing Masters 2024 · 16 Nov 2024 — 3 personal bests set
- Karawang Open 2024 · 7 Sep 2024
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.
- Mark Louis Tan (陈小龙) — met in 15 rounds, finished ahead once
- Fayad Hafiz Attaqi — met in 15 rounds, never finished ahead
- Zaky Kurnia Falah — met in 15 rounds, never finished ahead
Next targets
- A sub-5 Skewb single — 13,285 people have one; it is 0.35 away.
- A sub-20 3×3 single — 113,584 people have one; it is 1.49 away.
Targets move as he improves.