People · United States
Miles Greco
3×3 · top 0.63% of 284,439 all-time · competing since April 2022 · 2022GREC01
Miles Greco has been competing for 4 years. His best event is the 3×3: a personal-best single of 6.22, set at More Cubing with the Cougars WV 2025, puts him in the top 0.63% of the 284,439 people who have ever been ranked in the event, and 416th in the United States. Until June 2011, no official 3×3 solve in the world had been that fast. Across 48 competitions since April 2022, he has put 2,425 official solves on the record across 17 events. Solve to solve, his 3×3 times vary about 13% around a typical one, steadier than 55% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 15.07 in April 2022 to 6.22, a 59% improvement. Miles has entered 48 competitions, more competitions than 99% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | United States | |
|---|---|---|---|---|---|
| 3×3 | 6.22 | 7.91 | top 0.63% | 416 / 59,724 | |
| 3×3 one-handed | 11.30 | 16.36 | top 2.2% | 352 / 15,683 | |
| 2×2 | 1.56 | 2.30 | top 2.4% | 953 / 40,951 | |
| 3×3 blindfolded | 28.06 | 40.35 | top 3.7% | 71 / 2,092 | |
| 4×4 | 31.80 | 34.53 | top 4.0% | 647 / 19,072 | |
| 5×5 | 58.79 | 1:04.15 | top 4.9% | 408 / 9,401 | |
| Pyraminx | 3.62 | 6.26 | top 6.0% | 1,531 / 28,708 | |
| Skewb | 3.22 | 5.62 | top 6.1% | 949 / 18,907 | |
| Square-1 | 10.26 | 14.55 | top 6.6% | 485 / 6,743 | |
| Megaminx | 56.54 | 58.96 | top 8.2% | 572 / 7,841 | |
| 3×3 Fewest Moves | 28 moves | 34.33 | top 9.9% | 229 / 2,040 | |
| 6×6 | 2:02.82 | 2:08.64 | top 12.1% | 435 / 4,196 | |
| Clock | 7.32 | 8.97 | top 12.2% | 935 / 8,927 | |
| 3×3 Multi-Blind | 16 of 20 cubes · 56:39 | — | top 13.0% | 96 / 731 | |
| 7×7 | 3:10.29 | 3:23.76 | top 13.4% | 370 / 3,184 | |
| 4×4 blindfolded | 4:51.95 | 6:32.93 | top 21.1% | 82 / 440 | |
| 5×5 blindfolded | 15:02.00 | — | early days — 2 solves | 90 / 218 |
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
- 23 Nov 2025Three personal bests in one day at Quad Cities Sunday 2025.
- 2 Aug 2025Four personal bests in one day at More Cubing with the Cougars WV 2025.
- 12 Oct 2024Three personal bests in one day at CubingUSA Mid-Atlantic Championship 2024.
- 4 Oct 2024Three personal bests in one day at CubingUSA Great Lakes Championship 2024.
- 21 Jun 2024Three personal bests in one day at Pennsylvania Championship 2024.
- 25 May 2024Three personal bests in one day at New Jersey Championship 2024.
Competitions
- Qualifying Cougars WV 2026 · 16 May 2026 — 1 personal best set
- Iowa Winter Cooldown 2026 · 28 Feb 2026
- Multi Mayhem VA 2026 · 2 Jan 2026
- Quad Cities Sunday 2025 · 23 Nov 2025 — 3 personal bests set
- Virginia Championship 2025 · 16 Aug 2025 — 1 personal best set
- More Cubing with the Cougars WV 2025 · 2 Aug 2025 — 4 personal bests set
- Virginia Quiet Championship 2025 · 26 Jul 2025 — 2 personal bests set
- Rubik's WCA World Championship 2025 · 3 Jul 2025 — 1 personal best set
- New York Multimate PBQ II 2025 · 13 Jun 2025 — 1 personal best set
- Gobbler Cube Day Spring at VT 2025 · 19 Apr 2025
- Front Royal Spring 2025 · 13 Apr 2025 — 1 personal best set
- Virginia Always Open Spring 2025 · 6 Apr 2025 — 1 personal best set
- Virginia Quiet Open Spring 2025 · 5 Apr 2025 — 1 personal best set
- PA-retzel Mania Winter 2025 · 22 Feb 2025 — 1 personal best set
- Cubing with the Cougars WV 2025 · 1 Feb 2025 — 1 personal best set
- Slow N Steady UMD Fall 2024 · 9 Nov 2024
- CubingUSA Mid-Atlantic Championship 2024 · 12 Oct 2024 — 3 personal bests set
- CubingUSA Great Lakes Championship 2024 · 4 Oct 2024 — 3 personal bests set
- Pretzel Mania Summer 2024 · 31 Aug 2024 — 1 personal best set
- CubingUSA Western Championship 2024 · 2 Aug 2024 — 1 personal best set
- Rubik's WCA North American Championship 2024 · 18 Jul 2024 — 1 personal best set
- CubingUSA Southeast Championship 2024 · 28 Jun 2024 — 1 personal best set
- Pennsylvania Championship 2024 · 21 Jun 2024 — 3 personal bests set
- Pennsylvania Quiet Championship 2024 · 1 Jun 2024 — 1 personal best set
- New Jersey Championship 2024 · 25 May 2024 — 3 personal bests set
- Country Roads Huntington 2024 · 18 May 2024 — 4 personal bests set
- Alabama Championship 2024 · 11 May 2024 — 1 personal best set
- Cubing at Carson 2024 · 4 May 2024 — 2 personal bests set
- It's About Time Bloomsburg 2024 · 27 Apr 2024
- New Jersey Quiet Championship 2024 · 14 Apr 2024 — 3 personal bests set
- Slow N Steady Spring 2024 · 13 Apr 2024 — 2 personal bests set
- Penn Cube Day Spring 2024 · 2 Mar 2024 — 1 personal best set
- ODU Big Blue Winter 2024 · 17 Feb 2024
- Virginia Still-Open Winter 2024 · 4 Feb 2024 — 1 personal best set
- Rocky Top 2023 · 2 Dec 2023 — 4 personal bests set
- Virginia Championship 2023 · 10 Nov 2023 — 2 personal bests set
- North Carolina Championship 2023 · 4 Nov 2023 — 5 personal bests set
- CubingUSA Great Lakes Championship 2023 · 20 Oct 2023 — 9 personal bests set
- Pretzel Mania Summer 2023 · 2 Sep 2023 — 1 personal best set
- CubingUSA Nationals 2023 · 27 Jul 2023 — 3 personal bests set
- CubingUSA Mid-Atlantic Championship 2023 · 17 Jun 2023 — 7 personal bests set
- Richmond Spring 2023 · 8 Apr 2023 — 1 personal best set
- Virginia Re-Open Spring 2023 · 25 Mar 2023 — 2 personal bests set
- Pretzel Mania 2023 · 25 Feb 2023 — 5 personal bests set
- Pretzel Mania 2022 · 3 Sep 2022 — 7 personal bests set
- Silver Spring Summer 2022 · 13 Aug 2022
- Pennsylvania Championship 2022 · 17 Jun 2022 — 2 personal bests set
- Slow N Steady Spring 2022 · 2 Apr 2022
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.
- Hassan Khanani — met in 267 rounds, finished ahead 20 times
- Zayn Khanani — met in 258 rounds, finished ahead 30 times
- Pierce Tickle — met in 250 rounds, finished ahead 209 times
Next targets
- A sub-6 3×3 single — 1,376 people have one; it is 0.22 away.
- A sub-10 3×3 one-handed single — 779 people have one; it is 1.30 away.
Targets move as he improves.