People · Hong Kong, China
Arina Tseo Ming En
3×3 · top 5.1% of 288,433 all-time · competing since September 2025 · 2025ENAR01
Arina Tseo Ming En has been competing for a year. Her best event is the 3×3: a personal-best single of 9.08, set at Singapore Championship 2026, puts her in the top 5.1% of the 288,433 people who have ever been ranked in the event, and 152nd in Hong Kong, China. Until May 2008, no official 3×3 solve in the world had been that fast. Across 6 competitions since September 2025, she has put 94 official solves on the record across eleven events. Arina has entered six competitions, more competitions than 86% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Hong Kong, China | |
|---|---|---|---|---|---|
| 3×3 | 9.08 | 10.33 | top 5.1% | 152 / 1,424 | |
| 2×2 | 2.62 | 4.70 | top 10.2% | 131 / 880 | |
| 4×4 | 39.83 | 42.93 | top 12.0% | 105 / 447 | |
| 5×5 | 1:12.91 | 1:20.20 | top 13.8% | 66 / 196 | |
| 3×3 one-handed | 18.30 | 20.45 | top 16.0% | 109 / 384 | |
| 6×6 | 2:12.87 | 2:22.10 | early days — 3 solves | 34 / 90 | |
| Clock | 8.52 | 9.09 | top 17.5% | 50 / 159 | |
| Megaminx | 1:20.86 | 1:31.72 | top 22.4% | 70 / 169 | |
| Pyraminx | 6.44 | 8.32 | top 23.4% | 158 / 448 | |
| 7×7 | 4:06.17 | 4:15.55 | top 33.2% | 43 / 74 | |
| 3×3 blindfolded | 2:23.24 | — | early days — 2 solves | 44 / 67 |
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
- 6 Sep 2025First competition: Mofunland Speedcubing Singapore 2025. A 9.76 3×3 single to start from.
Competitions
- Please Be Quiet Singapore Oct 2026 · 3 Oct 2026
- Singapore Polytechnic September Showdown 2026 · 19 Sep 2026 — 1 personal best set
- Singapore Championship 2026 · 20 Feb 2026 — 2 personal bests set
- Singapore Two-Day Nov 2025 · 15 Nov 2025 — 1 personal best set
- Singapore Polytechnic September Showdown 2025 · 27 Sep 2025
- Mofunland Speedcubing Singapore 2025 · 6 Sep 2025
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 her.
- Advay Hari — met in 18 rounds, finished ahead 7 times
- Aidan Loh Kai Ye — met in 16 rounds, finished ahead once
- Ng Jia Quan (黄佳铨) — met in 16 rounds, never finished ahead
Next targets
- A sub-8 3×3 single — 8,101 people have one; it is 1.08 away.
- A sub-2 2×2 single — 9,039 people have one; it is 0.62 away.
Targets move as she improves.