People · Indonesia
Khairur Rachim
3×3 · top 0.46% of 284,439 all-time · competing since February 2011 · 2011RACH01
Khairur Rachim has been competing for 16 years. His best event is the 3×3: a personal-best single of 5.95, set at Rapid Academy Indonesian Championship 2025, puts him in the top 0.46% of the 284,439 people who have ever been ranked in the event, and 17th in Indonesia. Until June 2011, no official 3×3 solve in the world had been that fast. Across 5 competitions since February 2011, he has put 226 official solves on the record across nine events. Solve to solve, his 3×3 times vary about 21% around a typical one; 99% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 17.59 in February 2011 to 5.95, a 66% improvement. Khairur 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 | 5.95 | 8.24 | top 0.46% | 17 / 4,145 | |
| 3×3 one-handed | 9.29 | 12.38 | top 0.65% | 7 / 1,441 | |
| 2×2 | 1.18 | 2.19 | top 0.98% | 18 / 2,889 | |
| 4×4 | 26.92 | 31.89 | top 1.3% | 14 / 1,479 | |
| 5×5 | 52.26 | 59.89 | top 2.4% | 13 / 624 | |
| Megaminx | 44.21 | 51.04 | top 2.8% | 14 / 341 | |
| Skewb | 5.03 | 7.55 | top 18.4% | 192 / 935 | |
| Pyraminx | 6.59 | 9.22 | top 24.6% | 456 / 1,643 | |
| 3×3 blindfolded | 4:04.72 | — | early days — 1 solve | 240 / 347 |
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 2025Seven personal bests in one day at Rapid Academy Indonesian Championship 2025.
- 25 May 2024Six personal bests in one day at Gajah Mada Speedcubing 2024.
- 20 Aug 2017First sub-10 3×3: 8.27 at Kota Raja Open 2017.
- 20 Aug 2017Four personal bests in one day at Kota Raja Open 2017.
- 21 Jan 2012First sub-15 3×3: 13.16 at Borneo Championship 2012.
- 21 Jan 2012Eight personal bests in one day at Borneo Championship 2012.
Competitions
- Rapid Academy Indonesian Championship 2025 · 19 Dec 2025 — 7 personal bests set
- Gajah Mada Speedcubing 2024 · 25 May 2024 — 6 personal bests set
- Kota Raja Open 2017 · 20 Aug 2017 — 4 personal bests set
- Borneo Championship 2012 · 21 Jan 2012 — 8 personal bests set
- East Borneo Open 2011 · 19 Feb 2011
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.
- Vincent Hartanto Utomo — met in 26 rounds, finished ahead 11 times
- Muhammad Faeyza Koda — met in 26 rounds, finished ahead 6 times
- Leon Marcell Alamanda — met in 24 rounds, finished ahead twice
Next targets
- A sub-5 3×3 single — 344 people have one; it is 0.95 away.
- A sub-8 3×3 one-handed single — 151 people have one; it is 1.29 away.
Targets move as he improves.