Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Peru → Junior Alfredo Arias

People · Peru

Junior Alfredo Arias

Pyraminx · top 3.2% of 129,321 all-time · competing since February 2017 · 2017ARIA04

Junior Alfredo Arias has been competing for 10 years. His best event is the Pyraminx: a personal-best single of 2.87, set at Peru Nationals 2018, puts him in the top 3.2% of the 129,321 people who have ever been ranked in the event, and 49th in Peru. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 56 competitions since February 2017, he has put 1,143 official solves on the record across four events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 72% of the 35,811 competitors with ten or more counted rounds. His Pyraminx best has come down from 5.29 in February 2017 to 2.87, a 46% improvement. Junior has entered 56 competitions, more competitions than 99% of everyone who has ever competed.

Pyraminx
best event — top 3.2% of 129,321 all-time
2.87
signature single · Peru Nationals 2018
1,143
official solves on the record
12%
solve-to-solve spread · steadier than 72% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingPeru
Pyraminx2.875.13
top 3.2%49 / 1,366
2×22.594.71
top 9.8%275 / 2,419
3×313.4316.85
top 19.0%856 / 4,344
3×3 one-handed31.1541.12
top 49.2%552 / 812

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

Aventura Cúbica III 2017: 5.29Activa Club Rubik 2017: 6.31Cubiar Travel 2017: 5.90Aventura Cúbica IV 2017: 5.01Rubik Pro 2017: 6.51Latin America Cubing Tour - Lima 2017: 7.56LTC Cube Fest 2017: 5.55Speedcubing Ilo 2017: 5.71ChimboteRubik 2017: 5.01Campeonato Nacional Perubik 2017: 4.25Crazy Cubes Spring 2017: 4.59FIGHT Peru 2017: 3.61Last Cubing Lima 2017: 6.17Aventura Cúbica V 2018: 6.01San Jose Cubing 2018: 5.26Peru Nationals 2018: 2.87LTC Kids 2018: 6.39Lima Cuberano 2020: 5.05A Romper Tu PB Lima 2020: 5.13Chiclayano Talent Is Here 2022: 3.51Lima Cuberano 2022: 5.19TCG Nueva Generación 2022: 4.39School Winter Lima 2022: 6.37Real Cube 2022: 4.01Peru Nationals 2022: 4.36Cusco Speedcubing 2022: 5.57Huancayo Summer 2023: 5.16Speedsolving Geekcuber 2023: 5.32Lima Cubinvierno 2023: 3.84Peru Nationals 2023: 4.89San Marcos Open 2023: 4.40Plaza Center Cube Lima I 2023: 3.47Cuber Spring Open Plaza Huancayo 2023: 5.04Plaza Center Cube Lima II 2023: 4.80TCG Space Santa Anita 2023: 4.10Cusco Speedcubing 2023: 3.88TCG Space II Santa Anita 2023: 5.01Contigo Peru Lima 2024: 5.48PUCP Cubing Festival I 2024: 3.78PUCP Cubing Festival ll 2024: 4.88Oso Cubing Fest I Lima 2024: 5.42PUCP Cubing Festival lll 2024: 4.76Atipanakuy Lima 2024: 4.07Peru Nationals 2024: 3.25PUCP Cubing Festival IV 2025: 5.73Plaza Center Cube Lima V 2025: 4.20Plaza Center Cube Lima VI 2025: 3.26Oso Cubing Fest II Lima 2025: 4.84PUCP Cubing Festival V 2025: 3.97Peru Nationals 2025: 6.53PUCP Cubing Festival VIII 2025: 3.972.877.564 Feb 20177 Dec 2025

Best single per competition, Pyraminx. 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-2 Pyraminx single — 1,476 people have one; it is 0.87 away.
  • A sub-2 2×2 single — 8,848 people have one; it is 0.59 away.

Targets move as he improves.