People · United States
Adrian L. Rosenberg
2×2 · top 22.5% of 189,179 all-time · competing since August 2024 · 2024ROSE12
Adrian L. Rosenberg has been competing for 2 years. His best event is the 2×2: a personal-best single of 3.68, set at Thrice as Nice Miami 2025, puts him in the top 22.5% of the 189,179 people who have ever been ranked in the event, and 8,952nd in the United States. Across 4 competitions since August 2024, he has put 74 official solves on the record across five events. Solve to solve, his 3×3 times vary about 19% around a typical one, an early reading from 7 counted rounds. His 3×3 best has come down from 29.88 in August 2024 to 15.83, a 47% improvement. Adrian has entered four competitions, more competitions than 78% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | United States | |
|---|---|---|---|---|---|
| 2×2 | 3.68 | 5.92 | top 22.5% | 8,952 / 41,674 | |
| 3×3 | 15.83 | 18.93 | top 27.3% | 15,181 / 60,666 | |
| Clock | 18.76 | 21.63 | top 61.1% | 5,305 / 9,172 | |
| Skewb | 12.13 | 18.45 | top 66.7% | 12,632 / 19,164 | |
| 3×3 one-handed | 49.93 | 1:00.01 | top 76.7% | 11,343 / 15,900 |
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
- 14 Dec 2025First sub-20 3×3: 15.83 at Thrice as Nice Miami 2025.
- 23 Aug 2024First competition: CubingUSA New England Championship 2024. A 29.88 3×3 single to start from.
Competitions
- Turn Back the Clock Miami 2026 · 10 Oct 2026 — 2 personal bests set
- Thrice as Nice Miami 2025 · 14 Dec 2025 — 2 personal bests set
- Cubing in Westerly RI 2025 · 11 Oct 2025 — 2 personal bests set
- CubingUSA New England Championship 2024 · 23 Aug 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.
- Eli Rodack — met in 12 rounds, finished ahead 5 times
- Dylan Teboe — met in 12 rounds, finished ahead once
- Tyler Davis — met in 12 rounds, finished ahead once
Next targets
- A sub-3 2×2 single — 27,049 people have one; it is 0.68 away.
- A sub-15 3×3 single — 70,740 people have one; it is 0.83 away.
Targets move as he improves.