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The Middle Three
People → Bolivia → Pedro Josue Chambi Ventura

People · Bolivia

Pedro Josue Chambi Ventura

Clock · top 1.7% of 32,048 all-time · competing since November 2023 · 2023VENT12

Pedro Josue Chambi Ventura has been competing for 3 years. His best event is the Clock: a personal-best single of 3.64, set at Pre Nacionales La Paz 2025, puts him in the top 1.7% of the 32,048 people who have ever been ranked in the event, and 1st in Bolivia. Until July 2018, no official Clock solve in the world had been that fast. Across 18 competitions since November 2023, he has put 651 official solves on the record across twelve events. Solve to solve, his 3×3 times vary about 15% around a typical one; 85% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 17.24 in November 2023 to 10.58, a 39% improvement. Pedro has entered 18 competitions, more competitions than 96% of everyone who has ever competed.

Clock
best event — top 1.7% of 32,048 all-time
3.64
signature single · Pre Nacionales La Paz 2025
651
official solves on the record
15%
solve-to-solve spread · wider than 85% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingBolivia
Clock3.645.26
top 1.7%1 / 109
3×310.5813.09
top 9.2%140 / 2,776
Skewb3.856.08
top 9.9%38 / 257
Pyraminx4.616.54
top 10.9%84 / 938
2×22.783.67
top 11.8%133 / 1,269
4×445.0454.59
top 18.4%95 / 504
Megaminx1:20.041:34.55
top 21.8%55 / 240
5×51:43.312:01.17
top 37.8%89 / 220
3×3 one-handed29.2032.83
top 44.8%196 / 425
Square-128.3332.65
top 46.3%38 / 83
6×64:11.34—
early days — 2 solves67 / 84
7×77:59.49—
early days — 1 solve66 / 70

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

Holandés Cubing 2023: 17.24Bolivia Cubing Tour - LPZ 2024: 16.06Cubing Kids Festival La Paz 2024: 16.42Vintage Cubing La Paz 2024: 15.15La Paz Masters 2024: 10.68IALA Open 2024: 13.76Bolivia Nationals 2024: 12.37Jisk'a Cubing 2025: 12.31Gauss Cubing LP 2025: 12.71USFA Challenge 2025: 13.43IALA 2025: 10.80Hello World Oruro 2025: 12.34Pre Nacionales La Paz 2025: 11.93MYHM Bolivia Nationals 2025: 12.13Kids Cubing IALA 2026: 13.76Achacachi Speedcubing Open 2026: 10.94Welcome Back UPDS 2026: 12.46IALA School Open 2026: 10.5810.5817.2426 Nov 202323 Aug 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-3 Clock single — 239 people have one; it is 0.64 away.
  • A sub-10 3×3 single — 21,172 people have one; it is 0.58 away.

Targets move as he improves.