People · United States
Declan Kelly
4×4 · top 0.32% of 83,917 all-time · competing since April 2018 · 2018KELL08
Declan Kelly has been competing for 8 years. His best event is the 4×4: a personal-best single of 22.98, set at Summit Summer 2025, puts him in the top 0.32% of the 83,917 people who have ever been ranked in the event, and 59th in the United States. Until August 2014, no official 4×4 solve in the world had been that fast. Across 27 competitions since April 2018, he has put 596 official solves on the record across nine events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 78% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 26.75 in April 2018 to 7.03, a 74% improvement. Declan has entered 27 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 | |
|---|---|---|---|---|---|
| 4×4 | 22.98 | 28.80 | top 0.32% | 59 / 19,072 | |
| 3×3 | 7.03 | 8.29 | top 1.4% | 834 / 59,724 | |
| 5×5 | 51.58 | 58.54 | top 2.2% | 175 / 9,401 | |
| 2×2 | 1.79 | 3.19 | top 3.5% | 1,386 / 40,951 | |
| Pyraminx | 3.88 | 5.80 | top 7.1% | 1,803 / 28,708 | |
| Square-1 | 12.64 | 15.91 | top 11.2% | 780 / 6,743 | |
| Megaminx | 1:05.32 | 1:17.34 | top 12.9% | 878 / 7,841 | |
| 6×6 | 2:14.89 | 2:26.59 | top 17.9% | 635 / 4,196 | |
| Clock | 8.84 | 9.21 | top 19.1% | 1,461 / 8,927 |
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
- 15 Jun 2025Four personal bests in one day at Summit Summer 2025.
- 23 Mar 2025Five personal bests in one day at Penn Cube Day Spring 2025.
- 27 Jul 2023Three personal bests in one day at CubingUSA Nationals 2023.
- 14 Nov 2021First sub-10 3×3: 9.32 at Babylon Fall 2021.
- 14 Nov 2021Three personal bests in one day at Babylon Fall 2021.
- 29 Sep 2018First sub-15 3×3: 14.36 at Princeton Fall 2018.
Competitions
- Rubik's WCA North American Championship 2026 · 2 Jul 2026
- FSUbers 11.0 2026 · 7 Mar 2026
- Rubik's WCA World Championship 2025 · 3 Jul 2025
- Summit Summer 2025 · 15 Jun 2025 — 4 personal bests set
- Penn Cube Day Spring 2025 · 23 Mar 2025 — 5 personal bests set
- Spring into Summit 2024 · 4 May 2024 — 1 personal best set
- CubingUSA Nationals 2023 · 27 Jul 2023 — 3 personal bests set
- West Chester Fall 2022 · 10 Dec 2022 — 2 personal bests set
- Pretzel Mania 2022 · 3 Sep 2022 — 2 personal bests set
- Pennsylvania Championship 2022 · 17 Jun 2022 — 2 personal bests set
- Empire State Winter B 2022 · 16 Jan 2022
- Babylon Fall 2021 · 14 Nov 2021 — 3 personal bests set
- Liberty Science Center Open 2019 · 14 Dec 2019 — 1 personal best set
- Empire State Fall 2019 · 12 Oct 2019
- Ridge Cubing Fall 2019 · 14 Sep 2019 — 1 personal best set
- CubingUSA Nationals 2019 · 1 Aug 2019 — 1 personal best set
- Colonie Spring 2019 · 8 Jun 2019 — 2 personal bests set
- Princeton Winter 2019 · 9 Feb 2019
- New Hope Open Winter 2019 · 20 Jan 2019
- Liberty Science Center Open 2018 · 8 Dec 2018 — 2 personal bests set
- Princeton Fall 2018 · 29 Sep 2018 — 1 personal best set
- Kew Forest Open 2018 · 22 Sep 2018 — 2 personal bests set
- CubingUSA Nationals 2018 · 27 Jul 2018 — 2 personal bests set
- New Hope Open Spring 2018 · 16 Jun 2018 — 1 personal best set
- CubingUSA Northeast Championship 2018 · 2 Jun 2018 — 1 personal best set
- North Plainfield Open 2018 · 19 May 2018 — 1 personal best set
- No Place For DNF Spring 2018 · 7 Apr 2018
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.
- Carson Widjaja — met in 81 rounds, finished ahead 8 times
- Alex Niedland — met in 78 rounds, finished ahead 27 times
- Shaun Mack — met in 75 rounds, finished ahead 6 times
Next targets
- A sub-20 4×4 single — 42 people have one; it is 2.98 away.
- A sub-6 3×3 single — 1,376 people have one; it is 1.03 away.
Targets move as he improves.