People · United States
Zef Tomas Ropp Guilin
Pyraminx · top 12.5% of 129,321 all-time · competing since September 2025 · 2025GUIL05
Zef Tomas Ropp Guilin has been competing for 11 months. His best event is the Pyraminx: a personal-best single of 4.89, set at Ephrata Fall 2025, puts him in the top 12.5% of the 129,321 people who have ever been ranked in the event, and 3,253rd in the United States. Across 2 competitions since September 2025, he has put 35 official solves on the record across three events. Zef has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | United States | |
|---|---|---|---|---|---|
| Pyraminx | 4.89 | 8.89 | top 12.5% | 3,253 / 28,708 | |
| 3×3 | 12.22 | 14.66 | top 14.7% | 7,835 / 59,724 | |
| 2×2 | 3.45 | 5.63 | top 19.6% | 7,678 / 40,951 |
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
- 27 Sep 2025First competition: Ephrata Fall 2025. A 14.22 3×3 single to start from.
Competitions
- Penn Cube Day Fall 2025 · 2 Nov 2025 — 1 personal best set
- Ephrata Fall 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.
- Kavin Prince — met in 7 rounds, finished ahead 3 times
- Collin Sayers — met in 7 rounds, finished ahead once
- Nico Ozsvath — met in 7 rounds, finished ahead once
Next targets
- A sub-4 Pyraminx single — 9,892 people have one; it is 0.89 away.
- A sub-12 3×3 single — 39,535 people have one; it is 0.22 away.
Targets move as he improves.