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The Middle Three
People → Singapore → Ng Mun Hei

People · Singapore

Ng Mun Hei

Skewb · top 6.3% of 73,281 all-time · competing since February 2018 · 2018HEIN02

Ng Mun Hei has been competing for 8 years. His best event is the Skewb: a personal-best single of 3.25, set at Singapore 50 and Counting 2024, puts him in the top 6.3% of the 73,281 people who have ever been ranked in the event, and 37th in Singapore. Until February 2014, no official Skewb solve in the world had been that fast. Across 22 competitions since February 2018, he has put 329 official solves on the record across six events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 87% of the 35,811 competitors with ten or more counted rounds. His Skewb best has come down from 7.84 in February 2018 to 3.25, a 59% improvement. Ng has entered 22 competitions, more competitions than 97% of everyone who has ever competed.

Skewb
best event — top 6.3% of 73,281 all-time
3.25
signature single · Singapore 50 and Counting 2024
329
official solves on the record
11%
solve-to-solve spread · steadier than 87% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingSingapore
Skewb3.254.60
top 6.3%37 / 353
2×22.244.85
top 6.5%101 / 1,053
Pyraminx5.126.99
top 13.9%127 / 645
3×312.5113.74
top 15.7%365 / 1,546
4×446.8652.57
top 20.6%165 / 462
Clock11.2112.45
top 31.1%100 / 178

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

Singapore Cube Championship 2018: 7.84Singapore Cube Championship 2019: 8.09Singapore AMK CC Cubing 2022: 6.55Singapore Championship 2023: 5.83Singapore AMK CC Cubing A 2023: 4.66MYHM Singapore Championship 2024: 4.04UoSM Cube Open 2024: 5.31Singapore 50 and Counting 2024: 3.25Singapore Clock Clash 2024: 4.01Singapore Marine Terrace Breeze RN 2024: 4.43Mofunland Speedcubing Singapore 2025: 5.54Singapore Championship 2026: 4.683.258.0924 Feb 201820 Feb 2026

Best single per competition, Skewb. Faster is higher — the axis is the right way up.

The story so far

Competitions

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.

Next targets

  • A sub-3 Skewb single — 3,646 people have one; it is 0.25 away.
  • A sub-2 2×2 single — 8,848 people have one; it is 0.24 away.

Targets move as he improves.