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People · Australia

Zach Amiridis

3×3 · top 0.52% of 284,439 all-time · competing since March 2018 · 2018AMIR03

Zach Amiridis has been competing for 8 years. His best event is the 3×3: a personal-best single of 6.06, set at Melbourne Summer 2025, puts him in the top 0.52% of the 284,439 people who have ever been ranked in the event, and 55th in Australia. Until June 2011, no official 3×3 solve in the world had been that fast. Across 35 competitions since March 2018, he has put 1,620 official solves on the record across 13 events. Solve to solve, his 3×3 times vary about 15% around a typical one; 83% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 23.60 in March 2018 to 6.06, a 74% improvement. Zach has entered 35 competitions, more competitions than 99% of everyone who has ever competed.

3×3
best event — top 0.52% of 284,439 all-time
6.06
signature single · Melbourne Summer 2025
1,620
official solves on the record
15%
solve-to-solve spread · wider than 83% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingAustralia
3×36.067.62
top 0.52%55 / 11,709
2×21.252.81
top 1.2%122 / 8,567
Pyraminx2.695.52
top 2.7%130 / 5,993
3×3 one-handed13.1315.88
top 4.6%100 / 2,659
Square-111.0314.82
top 8.0%82 / 899
4×436.8142.38
top 8.5%218 / 3,051
Skewb4.066.70
top 11.3%289 / 3,534
Clock8.5311.31
top 17.7%193 / 1,095
5×51:29.531:37.47
top 26.9%364 / 1,356
Megaminx1:28.151:46.26
top 27.0%337 / 1,277
3×3 Fewest Moves36 moves—
early days — 2 solves156 / 468
6×63:31.56—
top 55.3%341 / 641
7×75:39.05—
top 62.3%295 / 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

ASFA Speedcubing 2018: 23.60Cube for Cambodia 2018: 16.79Melbourne Winter 2018: 14.44St Kevin's College Spring 2018: 11.34Melbourne Cube Days 2018: 11.54Koalafication Melbourne 2019: 11.21WCA World Championship 2019: 9.85Altona Algorithms 2019: 9.27Puzzling Pakenham 2019: 10.09Melbourne Cube Days 2019: 9.66Melbourne Summer 2020: 9.39Melbourne Summer 2021: 8.99Altona Algorithms Attempt 2 2021: 6.86December Series: Kensington 2021: 8.14Melbourne Summer 2022: 7.06Melbourne Mini Sunday 2022: 8.65Wonderful Williamstown 2022: 9.74Victorian Open 2022: 9.06Melbourne Trilogy Sunday 2022: 7.22Koalafication Melbourne 2022: 7.71Melbourne Cube Days 2022: 7.98Rubik's WCA Oceanic Championship 2022: 7.92Melbourne Summer 2023: 8.10Kensington Summer Sunday 2023: 7.33St Oliver's Speedy Sunday 2023: 7.10Victorian Open 2023: 7.54Melbourne Summer 2024: 8.09Nimble Newborough 2024: 7.62Melbourne Cube Days 2024: 6.92Melbourne Summer 2025: 6.06Spark Melbourne February 2025: 6.78VIC State Championship 2025: 6.62Melbourne Cube Days 2025: 7.12Melbourne Summer 2026: 7.29North-East Melbourne March Saturday 2026: 7.706.0623.6017 Mar 20187 Mar 2026

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-6 3×3 single — 1,376 people have one; it is 0.06 away.
  • A sub-1 2×2 single — 1,032 people have one; it is 0.25 away.

Targets move as he improves.