People · Indonesia
James Erik Haryanto
3×3 · top 9.6% of 288,433 all-time · competing since July 2022 · 2022HARY02
James Erik Haryanto has been competing for 4 years. His best event is the 3×3: a personal-best single of 10.71, set at Surabaya Open 2023, puts him in the top 9.6% of the 288,433 people who have ever been ranked in the event, and 431st in Indonesia. Until August 2006, no official 3×3 solve in the world had been that fast. Across 5 competitions since July 2022, he has put 161 official solves on the record across nine events. Solve to solve, his 3×3 times vary about 10% around a typical one, an early reading from 6 counted rounds. His 3×3 best has come down from 13.73 in July 2022 to 10.71, a 22% improvement. James has entered five competitions, more competitions than 83% 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 | 10.71 | 12.69 | top 9.6% | 431 / 4,197 | |
| Pyraminx | 5.33 | 10.14 | top 15.3% | 287 / 1,669 | |
| 3×3 one-handed | 20.43 | 25.13 | top 21.7% | 283 / 1,445 | |
| 4×4 | 59.45 | 1:06.07 | top 36.0% | 497 / 1,493 | |
| 2×2 | 4.78 | 5.27 | top 36.6% | 1,102 / 2,912 | |
| Skewb | 9.29 | 12.57 | top 50.5% | 522 / 950 | |
| 5×5 | 2:32.21 | — | top 66.9% | 424 / 637 | |
| Megaminx | 3:17.43 | — | early days — 2 solves | 308 / 348 | |
| Clock | 28.79 | — | top 82.9% | 337 / 405 |
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
- 5 Jul 2025Three personal bests in one day at Jawa Timur Open 2025.
- 16 Jul 2023Six personal bests in one day at Surabaya Open 2023.
- 23 Jul 2022First competition: Surabaya Open 2022. A 13.73 3×3 single to start from.
Competitions
- Jawa Timur Open 2025 · 5 Jul 2025 — 3 personal bests set
- Rapid Academy Surabaya Showdown 2025 · 1 Mar 2025
- Surabaya Showdown 2024 · 18 May 2024 — 1 personal best set
- Surabaya Open 2023 · 16 Jul 2023 — 6 personal bests set
- Surabaya Open 2022 · 23 Jul 2022
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.
- Cendy Cahyo Rahmat — met in 36 rounds, finished ahead 3 times
- Denzel A. J. Wahyudi — met in 36 rounds, never finished ahead
- Lintang Mohenjodaro Chevalier — met in 31 rounds, finished ahead 8 times
Next targets
- A sub-10 3×3 single — 21,606 people have one; it is 0.71 away.
- A sub-5 Pyraminx single — 17,242 people have one; it is 0.33 away.
Targets move as he improves.