People · United States
David Kleiner
Pyraminx · top 43.5% of 129,321 all-time · competing since February 2016 · 2016KLEI01
David Kleiner has been competing for 11 years. His best event is the Pyraminx: a personal-best single of 8.85, set at North Jersey Speedsolving A 2023, puts him in the top 43.5% of the 129,321 people who have ever been ranked in the event, and 12,475th in the United States. Across 29 competitions since February 2016, he has put 168 official solves on the record across two events. His 2×2 best has come down from 17.65 in February 2016 to 8.89, a 50% improvement. David has entered 29 competitions, more competitions than 98% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | United States | |
|---|---|---|---|---|---|
| Pyraminx | 8.85 | 12.02 | top 43.5% | 12,475 / 28,708 | |
| 2×2 | 8.89 | 13.41 | top 72.9% | 30,155 / 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, 2×2. Faster is higher — the axis is the right way up.
The story so far
- 20 Feb 2016First competition: Melrose Winter 2016.
Competitions
- CubingUSA Nationals 2023 · 27 Jul 2023
- North Jersey Speedsolving A 2023 · 20 May 2023 — 1 personal best set
- NJIT Spring 2023 · 18 Mar 2023
- Rubik's WCA North American Championship 2022 · 7 Jul 2022
- WCA World Championship 2019 · 11 Jul 2019
- No Place For DNF Spring 2019 · 6 Apr 2019
- Hudson Valley Winter 2019 · 5 Jan 2019
- Slow N Steady Summer 2018 · 2 Sep 2018
- CubingUSA Northeast Championship 2018 · 2 Jun 2018 — 1 personal best set
- Liberty Science Center Open 2017 · 16 Dec 2017
- Hudson Valley Fall 2017 · 5 Nov 2017
- Severna Park Summer 2017 · 5 Aug 2017
- Lexington Summer 2017 · 1 Jul 2017
- Quabbin Spring 2017 · 27 May 2017
- Virginia Open Spring 2017 · 1 Apr 2017 — 2 personal bests set
- New York City Winter 2017 · 11 Mar 2017
- Ledgewood Winter Open 2017 · 11 Feb 2017
- Clifton Winter 2017 · 7 Jan 2017
- UMass ODS Fall 2016 · 10 Dec 2016
- Phillips Exeter Cube Day 2016 · 5 Nov 2016
- Severna Park Fall 2016 · 29 Oct 2016
- Quabbin Open 2016 · 24 Sep 2016
- New York City Summer 2016 · 10 Sep 2016
- Melrose Summer 2016 · 23 Jul 2016
- Slow N Steady Spring 2016 · 18 Jun 2016
- Big Apple Spring 2016 · 21 May 2016
- MIT Spring 2016 · 30 Apr 2016 — 1 personal best set
- Big Apple Cube Clash 2016 · 27 Feb 2016 — 1 personal best set
- Melrose Winter 2016 · 20 Feb 2016
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.
- Livia Kleiner — met in 39 rounds, never finished ahead
- Chris Chi — met in 21 rounds, finished ahead once
- Dana Yi — met in 20 rounds, never finished ahead
Next targets
- A sub-8 Pyraminx single — 46,752 people have one; it is 0.85 away.
- A sub-8 2×2 single — 126,624 people have one; it is 0.89 away.
Targets move as he improves.