People · United States
David Krasne
Clock · top 52.1% of 32,048 all-time · competing since January 2023 · 2023KRAS01
David Krasne has been competing for 4 years. His best event is the Clock: a personal-best single of 16.06, set at Woonsocket Cubikon 2026, puts him in the top 52.1% of the 32,048 people who have ever been ranked in the event, and 4,269th in the United States. Across 28 competitions since January 2023, he has put 259 official solves on the record across ten events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 73% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 1:01.46 in January 2023 to 30.48, a 50% improvement. David has entered 28 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 | |
|---|---|---|---|---|---|
| Clock | 16.06 | 17.62 | top 52.1% | 4,269 / 8,927 | |
| Pyraminx | 11.15 | 17.03 | top 61.6% | 18,109 / 28,708 | |
| 3×3 | 30.48 | 37.29 | top 63.3% | 37,859 / 59,724 | |
| 2×2 | 9.95 | 23.90 | top 77.7% | 32,204 / 40,951 | |
| Megaminx | 3:12.18 | — | top 78.4% | 6,170 / 7,841 | |
| 3×3 blindfolded | 5:06.93 | — | top 80.5% | 1,669 / 2,092 | |
| Skewb | 16.15 | 24.04 | top 81.8% | 15,657 / 18,907 | |
| 3×3 Multi-Blind | 2 of 3 cubes · 19:06 | — | early days — 2 solves | 623 / 731 | |
| 4×4 | 2:16.61 | — | top 88.1% | 16,725 / 19,072 | |
| 5×5 | 3:51.55 | — | early days — 3 solves | 8,527 / 9,401 |
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
- 2 Sep 2023Three personal bests in one day at Pretzel Mania Summer 2023.
- 5 Aug 2023First sub-60 3×3: 54.99 at Chemung Cubing 2023.
- 8 Jan 2023First competition: Mum's the Word 2023. A 1:01.46 3×3 single to start from.
Competitions
- Deerfield MA Summer 2026 · 22 Aug 2026 — 2 personal bests set
- Woonsocket Cubikon 2026 · 16 Aug 2026 — 1 personal best set
- Rubik's WCA North American Championship 2026 · 2 Jul 2026
- Westport Summer 2026 · 27 Jun 2026
- NAC Prep in Palisades 2026 · 20 Jun 2026 — 1 personal best set
- Quiet Prep in Palisades 2026 · 19 Jun 2026
- New York Multimate PBQ V 2026 · 29 May 2026
- No Clocks in Greenpoint 2026 · 9 May 2026
- PBs in Palisades Spring 2026 · 4 Apr 2026
- Wide Moves & Waterslides CT 2026 · 10 Jan 2026 — 1 personal best set
- Westport Fall 2025 · 4 Oct 2025
- CubingUSA Mid-Atlantic Championship 2025 · 30 Aug 2025 — 2 personal bests set
- Brookhaven Summer 2025 · 23 Aug 2025
- Connecticut Championship 2025 · 26 Jul 2025
- Long Island Summer 2025 · 12 Jul 2025 — 1 personal best set
- Efficient in Elmsford Spring 2025 · 20 Apr 2025 — 1 personal best set
- Long Island Winter Solstice 2024 · 21 Dec 2024
- Ashfield Winter Challenge 2024 · 1 Dec 2024 — 1 personal best set
- Tri-State Corner Comms PA 2024 · 22 Sep 2024 — 1 personal best set
- New York Championship 2024 · 14 Sep 2024 — 1 personal best set
- Pretzel Mania Summer 2024 · 31 Aug 2024 — 1 personal best set
- Rubik's WCA North American Championship 2024 · 18 Jul 2024 — 1 personal best set
- Pennsylvania Championship 2024 · 21 Jun 2024 — 1 personal best set
- Northampton Newcomers D 2024 · 10 Mar 2024 — 1 personal best set
- Pretzel Mania Summer 2023 · 2 Sep 2023 — 3 personal bests set
- Chemung Cubing 2023 · 5 Aug 2023 — 2 personal bests set
- Westchester Weeknights 1 2023 · 22 May 2023 — 1 personal best set
- Mum's the Word 2023 · 8 Jan 2023
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 Rogers — met in 62 rounds, never finished ahead
- Ayden Dincher — met in 58 rounds, never finished ahead
- Chris Chi — met in 53 rounds, finished ahead 3 times
Next targets
- A sub-15 Clock single — 15,373 people have one; it is 1.06 away.
- A sub-10 Pyraminx single — 68,530 people have one; it is 1.15 away.
Targets move as he improves.