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People · Australia

Sebastian Robbins

2×2 · top 28.7% of 186,767 all-time · competing since August 2014 · 2014ROBB01

Sebastian Robbins has been competing for 12 years. His best event is the 2×2: a personal-best single of 4.17, set at Melbourne Summer 2020, puts him in the top 28.7% of the 186,767 people who have ever been ranked in the event, and 2,239th in Australia. Across 42 competitions since August 2014, he has put 636 official solves on the record across nine events. Solve to solve, his 3×3 times vary about 16% around a typical one; 92% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. That figure sets aside his 13 DNFs. His 3×3 best has come down from 30.17 in August 2014 to 18.30, a 39% improvement. Sebastian has entered 42 competitions, more competitions than 99% of everyone who has ever competed.

2×2
best event — top 28.7% of 186,767 all-time
4.17
signature single · Melbourne Summer 2020
636
official solves on the record
16%
solve-to-solve spread · wider than 92% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingAustralia
2×24.177.75
top 28.7%2,239 / 8,567
3×318.3022.75
top 35.0%3,372 / 11,709
4×459.881:11.96
top 36.3%964 / 3,051
Pyraminx9.1312.05
top 46.0%2,556 / 5,993
5×52:09.502:25.96
top 55.1%764 / 1,356
3×3 Fewest Moves50 moves—
early days — 3 solves346 / 468
6×65:16.04—
top 84.4%541 / 641
Clock30.7034.43
top 85.2%926 / 1,095
7×79:00.41—
early days — 2 solves474 / 523

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

Rubik's Cube European Championships 2014: 30.17Cuthberts Open 2014: 26.62UK Rubik's Cube Championship 2014: 28.14Perth Winter 2015: 22.66Perth Summer 2016: 29.55Perth Cube-Con 2016: 21.86Perth Winter 2016: 21.33Australian Nationals 2016: 23.58Perth Summer 2017: 25.46Cubing Classic 2017: 26.02Cube for Cambodia 2017: 24.03Perth Winter 2017: 26.91Brisbane Winter 2017: 24.20Australian Nationals 2017: 20.63Melbourne Cube Days 2017: 24.81ASFA Speedcubing 2018: 23.18Perth Autumn 2018: 22.86Canberra Autumn 2018: 20.60Cube for Cambodia 2018: 22.07Melbourne Winter 2018: 24.55Brisbane Winter 2018: 22.41Adelaide Winter 2018: 19.56Warm Up Sydney 2018: 24.63Australian Nationals 2018: 22.60Melbourne Cube Days 2018: 20.72Perth Puzzle Party 2019: 20.97Hobart Open 2019: 21.39Koalafication Sydney 2019: 18.88Solving in Sale 2019: 19.87Cube for Cambodia 2019: 22.27Koalafication Melbourne 2019: 22.63Koalafication Perth 2019: 18.92Warm Up Sydney 2019: 24.68WCA World Championship 2019: 20.51Horsham 2019: 18.30August Bank Holiday Celebration 2019: 20.44Altona Algorithms 2019: 30.91Puzzling Pakenham 2019: 20.67Sydney Open 2019: 22.32Perth Puzzle Party 2020: 19.69Melbourne Summer 2020: 21.1318.3030.918 Aug 201425 Jan 2020

Best single per competition, 3×3. 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-4 2×2 single — 49,452 people have one; it is 0.17 away.
  • A sub-15 3×3 single — 69,493 people have one; it is 3.30 away.

Targets move as he improves.