People · Peru
Alexander Joshua Challco Quispe
3×3 · top 49.0% of 284,439 all-time · competing since April 2025 · 2025QUIS03
Alexander Joshua Challco Quispe has been competing for a year. His best event is the 3×3: a personal-best single of 23.45, set at Paseo Central Winter 2025, puts him in the top 49.0% of the 284,439 people who have ever been ranked in the event, and 2,252nd in Peru. Across 3 competitions since April 2025, he has put 33 official solves on the record across three events. His 3×3 best has come down from 30.99 in April 2025 to 23.45, a 24% improvement. Alexander 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 | Peru | |
|---|---|---|---|---|---|
| 3×3 | 23.45 | 30.21 | top 49.0% | 2,252 / 4,344 | |
| 2×2 | 8.72 | 11.04 | top 72.0% | 1,803 / 2,419 | |
| Skewb | 14.97 | 16.35 | top 78.2% | 397 / 495 |
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, 3×3. Faster is higher — the axis is the right way up.
The story so far
- 5 Jul 2025First sub-30 3×3: 23.45 at Paseo Central Winter 2025.
- 26 Apr 2025First competition: UNSA Speedcubing Otoño 2025. A 30.99 3×3 single to start from.
Competitions
- UNSA Speedcubing Primavera 2025 · 27 Sep 2025 — 1 personal best set
- Paseo Central Winter 2025 · 5 Jul 2025 — 1 personal best set
- UNSA Speedcubing Otoño 2025 · 26 Apr 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.
- Brayan Stheven Vargas Sullo — met in 7 rounds, finished ahead twice
- Esiquiel Alonzo Ramírez Pariona — met in 7 rounds, finished ahead once
- Marlon Rojas — met in 7 rounds, never finished ahead
Next targets
- A sub-20 3×3 single — 113,584 people have one; it is 3.45 away.
- A sub-8 2×2 single — 126,624 people have one; it is 0.72 away.
Targets move as he improves.