People · Romania
Stefan Sosu
3×3 · top 25.1% of 284,439 all-time · competing since April 2024 · 2024SOSU01
Stefan Sosu has been competing for 2 years. His best event is the 3×3: a personal-best single of 15.19, set at Iasi Cubing Day 2024, puts him in the top 25.1% of the 284,439 people who have ever been ranked in the event, and 322nd in Romania. Across 3 competitions since April 2024, he has put 75 official solves on the record across six events. Solve to solve, his 3×3 times vary about 14% around a typical one, an early reading from 6 counted rounds. Stefan 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 | Romania | |
|---|---|---|---|---|---|
| 3×3 | 15.19 | 22.68 | top 25.1% | 322 / 1,574 | |
| Pyraminx | 8.49 | 13.85 | top 40.5% | 318 / 825 | |
| 2×2 | 5.60 | 8.06 | top 46.5% | 479 / 1,214 | |
| Skewb | 12.06 | 17.00 | top 66.3% | 245 / 401 | |
| 3×3 one-handed | 1:02.61 | — | early days — 3 solves | 322 / 411 | |
| 4×4 | 2:14.75 | — | top 87.5% | 441 / 578 |
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
- 6 Apr 2024First competition: Iasi Cubing Day 2024. A 15.19 3×3 single to start from.
Competitions
- Rubisian Speedcubing Iasi 2025 · 30 Aug 2025
- Iasi Back to Cubing 2024 · 12 Oct 2024 — 1 personal best set
- Iasi Cubing Day 2024 · 6 Apr 2024
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.
- Alexandru Ignat — met in 17 rounds, finished ahead twice
- Mihai Savin — met in 17 rounds, finished ahead once
- Bogdan Grigoruţă — met in 17 rounds, never finished ahead
Next targets
- A sub-15 3×3 single — 69,493 people have one; it is 0.19 away.
- A sub-8 Pyraminx single — 46,752 people have one; it is 0.49 away.
Targets move as he improves.