People · Singapore
Isaac Peh
3×3 · top 0.32% of 288,433 all-time · competing since June 2019 · 2019PEHI01
Isaac Peh has been competing for 7 years. His best event is the 3×3: a personal-best single of 5.68, set at Singapore Championship 2023, puts him in the top 0.32% of the 288,433 people who have ever been ranked in the event, and 11th in Singapore. Until June 2011, no official 3×3 solve in the world had been that fast. Across 5 competitions since June 2019, he has put 74 official solves on the record across three events. Solve to solve, his 3×3 times vary about 17% around a typical one; 95% of the 36,406 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 9.69 in June 2019 to 5.68, a 41% improvement. Isaac 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 | Singapore | |
|---|---|---|---|---|---|
| 3×3 | 5.68 | 7.96 | top 0.32% | 11 / 1,559 | |
| 3×3 one-handed | 14.19 | 15.88 | top 6.5% | 54 / 471 | |
| 4×4 | 42.86 | 47.63 | top 15.6% | 129 / 466 |
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
- 17 Feb 2023Three personal bests in one day at Singapore Championship 2023.
- 29 Jun 2019First competition: NTU Open 2019. A 9.69 3×3 single to start from.
Competitions
- Singapore Double or Nothing Parity Mayhem 2026 · 24 May 2026
- MYHM Singapore Championship 2024 · 2 Feb 2024
- Singapore AMK CC Cubing A 2023 · 3 Jun 2023 — 1 personal best set
- Singapore Championship 2023 · 17 Feb 2023 — 3 personal bests set
- NTU Open 2019 · 29 Jun 2019
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.
- Tee Kai Yang — met in 13 rounds, never finished ahead
- Tee Kai Long — met in 11 rounds, finished ahead 10 times
- Jovan Susanto — met in 11 rounds, finished ahead 8 times
Next targets
- A sub-5 3×3 single — 355 people have one; it is 0.68 away.
- A sub-12 3×3 one-handed single — 2,239 people have one; it is 2.19 away.
Targets move as he improves.