People · United States
Jeff Park
3×3 blindfolded · top 0.099% of 12,178 all-time · competing since June 2015 · 2015PARK08
Jeff Park has been competing for 11 years. His best event is the 3×3 blindfolded: a personal-best single of 14.15, set at Bay Area Speedcubin' 69 2026, puts him in the top 0.099% of the 12,178 people who have ever been ranked in the event, and 3rd in the United States. Until December 2022, no official 3×3 blindfolded solve in the world had been that fast. Across 95 competitions since June 2015, he has put 2,420 official solves on the record across nine events. Solve to solve, his 3×3 times vary about 11% around a typical one, steadier than 84% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 16.32 in June 2015 to 5.52, a 66% improvement. Jeff has entered 95 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 blindfolded | 14.15 | 16.03 | top 0.099% | 3 / 2,092 | |
| 3×3 | 5.52 | 7.15 | top 0.25% | 174 / 59,724 | |
| 3×3 one-handed | 11.36 | 13.46 | top 2.2% | 357 / 15,683 | |
| 3×3 Multi-Blind | 17 of 17 cubes · 43:36 | — | top 6.3% | 50 / 731 | |
| 2×2 | 2.27 | 3.93 | top 6.8% | 2,687 / 40,951 | |
| 4×4 | 38.25 | 43.39 | top 10.1% | 1,500 / 19,072 | |
| Pyraminx | 5.78 | 12.50 | top 18.4% | 4,882 / 28,708 | |
| 4×4 blindfolded | 4:51.21 | — | early days — 3 solves | 81 / 440 | |
| 3×3 Fewest Moves | 40 moves | 42.67 | top 48.3% | 1,031 / 2,040 |
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
- 7 Jul 2017Three personal bests in one day at CubingUSA Nationals 2017.
- 29 Apr 2017Three personal bests in one day at Don't Mess With Texas 2017.
- 16 Jul 2016Three personal bests in one day at Houston Cube Blast 2016.
- 1 May 2016Three personal bests in one day at Do the Cube at the DoSeum 2016.
- 26 Mar 2016First sub-10 3×3: 9.60 at Dallas Spring 2016.
- 26 Mar 2016Three personal bests in one day at Dallas Spring 2016.
Competitions
- Bay Area Speedcubin' 69 2026 · 29 Aug 2026 — 1 personal best set
- Rubik's WCA North American Championship 2026 · 2 Jul 2026
- DFW Cubing Spring 2026 · 28 Mar 2026
- Richardshhhon 2026 · 28 Feb 2026
- Texas Championship 2025 · 5 Dec 2025 — 1 personal best set
- Uhseo Osong 2025 · 15 Nov 2025
- Rubik's WCA World Championship 2025 · 3 Jul 2025
- DFW Cubing Summer 2025 · 21 Jun 2025
- Kansai Odd and BLD 2025 · 15 Jun 2025
- Hong Kong Cube Day 2025 · 7 Jun 2025
- DFW Quiet Qualifier 2025 · 17 May 2025
- DFW Cubing Spring 2025 · 19 Apr 2025
- DFW Mega Mental Breakdown 2025 · 1 Feb 2025 — 1 personal best set
- Taipei Summer Open 2024 · 29 Jun 2024
- Korea Qualifier - Seoul B 2024 · 22 Jun 2024
- Kanazawa 2024 · 25 May 2024
- Rubik's WCA World Championship 2023 · 12 Aug 2023
- DFW Cubing Summer 2022 · 14 Aug 2022
- No 333 Frisco PM 2021 · 18 Jul 2021
- Cubing Is A Sport Frisco AM 2021 · 10 Jul 2021
- Please Be Quiet Frisco 2020 · 11 Jan 2020
- Oklahoma 2020 · 31 Dec 2019
- Dallas Cubemas 2019 · 21 Dec 2019 — 1 personal best set
- OU Winter 2019 · 14 Dec 2019 — 1 personal best set
- Austin Fall 2019 · 16 Nov 2019 — 1 personal best set
- Fort Worth Fall Fiesta 2019 · 9 Nov 2019
- 345 Cube Day Allen 2019 · 13 Oct 2019
- Oklahoma Fall 2019 · 5 Oct 2019
- Waco Cube Assembly 2019 · 14 Sep 2019
- Back to School DFW 2019 · 31 Aug 2019
- Austin Summer 2019 · 10 Aug 2019
- CubingUSA Nationals 2019 · 1 Aug 2019
- Cube Camp in Wonju 2019 · 20 Jul 2019
- WCA World Championship 2019 · 11 Jul 2019
- Warm Up Sydney 2019 · 6 Jul 2019
- CubingUSA Western Championship 2019 · 22 Jun 2019
- CubingUSA Southern Championship 2019 · 1 Jun 2019 — 1 personal best set
- Ready For Summer Frisco 2019 · 11 May 2019
- DFW With A Twist 2019 · 20 Apr 2019
- Trinity Valley Open Spring 2019 · 30 Mar 2019
- Oklahoma Spring 2019 · 16 Mar 2019
- 3x3x3 Cube Frisco 2019 · 9 Mar 2019
- Please Be Quiet Frisco 2019 · 16 Feb 2019
- Frisco Liberty Cubing 2019 · 19 Jan 2019
- Oklahoma Open 2019 · 12 Jan 2019
- Southeast Texas Winter 2019 · 4 Jan 2019
- Welcome to 2019 · 31 Dec 2018
- Dallas Winter 2018 · 26 Dec 2018
- DFW Cubing Fiesta September 2018 · 22 Sep 2018 — 1 personal best set
- Oklahoma Fall 2018 · 1 Sep 2018 — 1 personal best set
- DFW Cubing Fiesta August 2018 · 11 Aug 2018 — 1 personal best set
- CubingUSA Nationals 2018 · 27 Jul 2018
- DFW Cubing Fiesta July 2018 · 21 Jul 2018 — 1 personal best set
- Mental Breakdown Summer 2018 · 14 Jul 2018
- DFW Cubing Fiesta June 2018 · 30 Jun 2018
- CubingUSA Western Championship 2018 · 15 Jun 2018 — 1 personal best set
- Dallas Fort Worth 2018 · 9 Jun 2018 — 2 personal bests set
- Big N Blind Minnesota 2018 · 2 Jun 2018
- Tea Time Spring 2018 · 26 May 2018
- CubingUSA Southern Championship 2018 · 27 Apr 2018
- Charleston Spring 2018 · 31 Mar 2018
- Brilliant Big & Blind Blast 2018 · 17 Mar 2018 — 1 personal best set
- Longhorn Spring 2018 · 10 Mar 2018 — 2 personal bests set
- Spring Forward 2018 · 3 Mar 2018
- Odd Cubing Day 2018 · 11 Feb 2018
- Howdy Partner 2018 · 3 Feb 2018
- South East Texas Open 2018 · 6 Jan 2018 — 1 personal best set
- Skillcon 2017 · 16 Dec 2017
- Texas BLD Showdown 2017 · 19 Nov 2017
- Longhorn Cube Day 2017 · 18 Nov 2017
- Maryland 2017 · 7 Oct 2017 — 1 personal best set
- Wake Up Late 2017 · 26 Aug 2017
- Korean Championship 2017 · 28 Jul 2017 — 1 personal best set
- Southern Championships 2017 · 15 Jul 2017 — 1 personal best set
- CubingUSA Nationals 2017 · 7 Jul 2017 — 3 personal bests set
- Texas Two-Day Showdown 2017 · 9 Jun 2017 — 1 personal best set
- Don't Mess With Texas 2017 · 29 Apr 2017 — 3 personal bests set
- College Station Qualifier 2017 · 11 Mar 2017 — 2 personal bests set
- Dallas Winter Variation 2017 · 18 Feb 2017 — 2 personal bests set
- South East Texas Open 2017 · 7 Jan 2017 — 1 personal best set
- Everything's Bigger in Texas 2016 · 19 Nov 2016 — 1 personal best set
- Dallas Fall 2016 · 22 Oct 2016 — 1 personal best set
- Oklahoma Fall 2016 · 1 Oct 2016
- US Nationals 2016 · 29 Jul 2016
- Houston Cube Blast 2016 · 16 Jul 2016 — 3 personal bests set
- Cajun Cube Clash 2016 · 18 Jun 2016 — 1 personal best set
- Austin Summer Open 2016 · 28 May 2016 — 1 personal best set
- Do the Cube at the DoSeum 2016 · 1 May 2016 — 3 personal bests set
- Dallas Spring 2016 · 26 Mar 2016 — 3 personal bests set
- OKCubing 2016 · 16 Jan 2016
- Dallas Winter 2015 · 12 Dec 2015 — 4 personal bests set
- HOOAH SMA 2015 · 14 Nov 2015 — 2 personal bests set
- Northern Colorado Summer 2015 · 22 Aug 2015 — 2 personal bests set
- US Nationals 2015 · 31 Jul 2015 — 3 personal bests set
- Texas Two-Day Showdown 2015 · 13 Jun 2015 — 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.
- Mahith Bandi — met in 215 rounds, finished ahead 81 times
- Jae Park — met in 206 rounds, finished ahead 175 times · head to head
- Azhar Virani — met in 206 rounds, finished ahead 104 times
Next targets
- A sub-12 3×3 blindfolded single — 2 people have one; it is 2.15 away.
- A sub-5 3×3 single — 344 people have one; it is 0.52 away.
Targets move as he improves.