People · Bolivia
Luis Guillermo Balderrama Mejia
Pyraminx · top 62.2% of 129,321 all-time · competing since March 2025 · 2025MEJI03
Luis Guillermo Balderrama Mejia has been competing for a year. His best event is the Pyraminx: a personal-best single of 11.23, set at Tec Cuber CBBA 2025, puts him in the top 62.2% of the 129,321 people who have ever been ranked in the event, and 474th in Bolivia. Across 3 competitions since March 2025, he has put 44 official solves on the record across seven events. His Pyraminx best has come down from 18.18 in March 2025 to 11.23, a 38% improvement. Luis has entered three competitions, more competitions than 69% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Bolivia | |
|---|---|---|---|---|---|
| Pyraminx | 11.23 | 11.87 | top 62.2% | 474 / 938 | |
| 3×3 | 30.18 | 34.91 | top 62.8% | 1,296 / 2,776 | |
| 2×2 | 8.37 | 10.74 | top 70.1% | 759 / 1,269 | |
| Skewb | 14.15 | 37.12 | top 75.3% | 165 / 257 | |
| Clock | 27.51 | 28.32 | top 81.1% | 91 / 109 | |
| 3×3 one-handed | 1:08.74 | — | early days — 2 solves | 382 / 425 | |
| 4×4 | 4:30.26 | — | early days — 2 solves | 494 / 504 |
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
Best single per competition, Pyraminx. Faster is higher — the axis is the right way up.
The story so far
- 23 Mar 2025First competition: Ten Krazy Years CBBA 2025.
Competitions
- Tec Cuber CBBA 2025 · 21 Jun 2025 — 2 personal bests set
- FexCube Cbba 2025 · 4 May 2025 — 1 personal best set
- Ten Krazy Years CBBA 2025 · 23 Mar 2025
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.
- Daniel Delgado Candia — met in 11 rounds, never finished ahead
- Rony James Gutiérrez Tupa — met in 11 rounds, never finished ahead
- Johann Alejandro Zamorano Rodriguez — met in 11 rounds, never finished ahead
Next targets
- A sub-10 Pyraminx single — 68,530 people have one; it is 1.23 away.
- A sub-30 3×3 single — 177,856 people have one; it is 0.18 away.
Targets move as he improves.