People · Peru
Valentino Rafael Betancur Mamani
2×2 · top 39.3% of 189,179 all-time · competing since September 2025 · 2025MAMA12
Valentino Rafael Betancur Mamani has been competing for a year. His best event is the 2×2: a personal-best single of 4.99, set at UNSA Speedcubing Spring 2026, puts him in the top 39.3% of the 189,179 people who have ever been ranked in the event, and 1,037th in Peru. Across 2 competitions since September 2025, he has put 25 official solves on the record across three events. His 2×2 best has come down from 9.08 in September 2025 to 4.99, a 45% improvement. Valentino has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Peru | |
|---|---|---|---|---|---|
| 2×2 | 4.99 | 7.30 | top 39.3% | 1,037 / 2,429 | |
| Square-1 | 25.91 | 38.59 | top 41.3% | 77 / 141 | |
| 3×3 | 23.00 | 27.27 | top 48.0% | 2,214 / 4,362 |
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, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 17 Jan 2026Three personal bests in one day at UNSA Speedcubing Spring 2026.
- 27 Sep 2025First competition: UNSA Speedcubing Primavera 2025. A 25.50 3×3 single to start from.
Competitions
- UNSA Speedcubing Spring 2026 · 17 Jan 2026 — 3 personal bests set
- UNSA Speedcubing Primavera 2025 · 27 Sep 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.
- Marlon Rojas — met in 6 rounds, finished ahead once
- Qhari Coaila — met in 6 rounds, never finished ahead
- Fernando Martinez — met in 5 rounds, finished ahead once
Next targets
- A sub-4 2×2 single — 50,215 people have one; it is 0.99 away.
- A sub-25 Square-1 single — 10,071 people have one; it is 0.91 away.
Targets move as he improves.