People · United States
David Rischmiller
Skewb · top 9.0% of 73,281 all-time · competing since January 2026 · 2026RISC01
David Rischmiller has been competing for 7 months. His best event is the Skewb: a personal-best single of 3.71, set at Cube Against Cancer Minnesota 2026, puts him in the top 9.0% of the 73,281 people who have ever been ranked in the event, and 1,384th in the United States. Until February 2014, no official Skewb solve in the world had been that fast. Across 2 competitions since January 2026, he has put 33 official solves on the record across three events. His 3×3 best has come down from 22.49 in January 2026 to 17.56, a 22% improvement. David has entered two competitions.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | United States | |
|---|---|---|---|---|---|
| Skewb | 3.71 | 7.28 | top 9.0% | 1,384 / 18,907 | |
| 3×3 | 17.56 | 22.30 | top 32.7% | 18,153 / 59,724 | |
| Pyraminx | 7.86 | 9.91 | top 35.0% | 9,907 / 28,708 |
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
- 11 Apr 2026First sub-20 3×3: 17.56 at Cube Against Cancer Minnesota 2026.
- 31 Jan 2026First competition: North Star Cubing Challenge MN 2026. A 22.49 3×3 single to start from.
Competitions
- Cube Against Cancer Minnesota 2026 · 11 Apr 2026 — 2 personal bests set
- North Star Cubing Challenge MN 2026 · 31 Jan 2026
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.
- Austin Sabers — met in 7 rounds, finished ahead 3 times
- Eli Sanderson — met in 7 rounds, finished ahead once
- Carter Kucala — met in 7 rounds, never finished ahead
Next targets
- A sub-3 Skewb single — 3,646 people have one; it is 0.71 away.
- A sub-15 3×3 single — 69,493 people have one; it is 2.56 away.
Targets move as he improves.