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The Middle Three
People → Singapore → Dalton Yeo

People · Singapore

Dalton Yeo

Square-1 · top 0.29% of 25,272 all-time · competing since December 2022 · 2022YEOD01

Dalton Yeo has been competing for 4 years. His best event is the Square-1: a personal-best single of 5.09, set at Singapore Championship 2026, puts him in the top 0.29% of the 25,272 people who have ever been ranked in the event, and 1st in Singapore. Until October 2018, no official Square-1 solve in the world had been that fast. Across 39 competitions since December 2022, he has put 691 official solves on the record across ten events. His Square-1 best has come down from 22.98 in December 2022 to 5.09, a 78% improvement. Dalton has entered 39 competitions, more competitions than 99% of everyone who has ever competed.

Square-1
best event — top 0.29% of 25,272 all-time
5.09
signature single · Singapore Championship 2026
691
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingSingapore
Square-15.097.42
top 0.29%1 / 132
Pyraminx4.857.43
top 12.3%114 / 645
Clock7.609.01
top 13.3%47 / 178
Skewb4.395.35
top 13.7%67 / 353
2×23.373.82
top 18.6%244 / 1,053
4×446.2154.29
top 19.8%160 / 462
3×3 one-handed22.7030.55
top 27.9%196 / 460
5×51:39.231:42.90
top 34.8%127 / 251
3×3 Fewest Moves37 moves41.33
early days — 3 solves45 / 94
3×3 blindfolded2:14.68—
top 38.2%39 / 81

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

NTU Welcome 2023: 22.98Singapore Championship 2023: 21.75Singapore Special 2023: 11.22Singapore Masters 2023: 11.08MYHM Singapore Championship 2024: 8.78Singapore Sides Standoff 2024: 9.83Singapore Special 2024: 9.26Singapore Clock Clash 2024: 8.39Cecil Singapore Playoffs 2024: 8.29Singapore Sprint 2024: 6.37Singapore Masters 2024: 7.86Cool Down Singapore 2024: 8.68Singapore Freeze 2024: 7.28A New Year in Singapore 2025: 6.94Singapore Championship 2025: 7.26Singapore Skewby March 2025: 8.31Singapore Mid April 2025: 8.00Singapore Cubing Mayday 2025: 8.92Please No Tips Singapore June 2025: 6.81Just Solve It July Singapore 2025: 7.82Clock Battle August Singapore 2025: 6.73NUS Open 2025: 7.00Singapore Polytechnic September Showdown 2025: 7.17Singapore Two-Day Nov 2025: 7.17Singapore Sprint November 2025: 7.26Singapore Championship 2026: 5.09Singapore Pyraminx March 2026: 6.36NUS Masters 2026: 7.98Singapore Polytechnic Sprint 2026: 5.47NUS Mini 2026: 8.16Odd July Singapore 2026: 7.57Singapore Aug Even 2026: 6.815.0922.9831 Dec 20222 Aug 2026

Best single per competition, Square-1. 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-5 Square-1 single — 68 people have one; it is 0.09 away.
  • A sub-4 Pyraminx single — 9,892 people have one; it is 0.85 away.

Targets move as he improves.