People · United States
Zachary Kornbluth
2×2 · top 22.7% of 186,767 all-time · competing since April 2024 · 2024KORN02
Zachary Kornbluth has been competing for 2 years. His best event is the 2×2: a personal-best single of 3.70, set at Unorthodox Blocks Wisconsin 2025, puts him in the top 22.7% of the 186,767 people who have ever been ranked in the event, and 8,913th in the United States. Across 6 competitions since April 2024, he has put 111 official solves on the record across six events. Solve to solve, his 3×3 times vary about 10% around a typical one, steadier than 94% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 22.29 in April 2024 to 16.70, a 25% improvement. Zachary has entered six competitions, more competitions than 86% 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 | 3.70 | 7.78 | top 22.7% | 8,913 / 40,951 | |
| 3×3 | 16.70 | 22.36 | top 30.1% | 16,517 / 59,724 | |
| Pyraminx | 7.82 | 13.42 | top 34.7% | 9,808 / 28,708 | |
| Skewb | 7.65 | 10.67 | top 38.7% | 6,640 / 18,907 | |
| Clock | 24.17 | 29.66 | top 75.1% | 6,557 / 8,927 | |
| 3×3 one-handed | 1:06.77 | — | early days — 2 solves | 13,286 / 15,683 |
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
- 19 May 2024First sub-20 3×3: 16.70 at Chicago Area Twist Spring B 2024.
- 27 Apr 2024First competition: Eau Claire 2024. A 25.10 3×3 single to start from.
Competitions
- Unorthodox Blocks Wisconsin 2025 · 25 Jan 2025 — 1 personal best set
- 4x4 by Four Madison Lakes 2024 · 7 Dec 2024 — 1 personal best set
- Pyraminx in Pewaukee 2024 · 26 Oct 2024 — 2 personal bests set
- 6x6 Still in a Madison Park 2024 · 15 Sep 2024
- Chicago Area Twist Spring B 2024 · 19 May 2024 — 2 personal bests set
- Eau Claire 2024 · 27 Apr 2024 — 1 personal best set
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.
- Carter Kucala — met in 23 rounds, never finished ahead
- Simon Kellum — met in 23 rounds, never finished ahead
- Jameson R. Sramek — met in 23 rounds, never finished ahead
Next targets
- A sub-3 2×2 single — 26,570 people have one; it is 0.70 away.
- A sub-15 3×3 single — 69,493 people have one; it is 1.70 away.
Targets move as he improves.