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People · United States

Lily Keefauver

3×3 · top 5.2% of 284,439 all-time · competing since July 2016 · 2016KEEF01

Lily Keefauver has been competing for 10 years. Her best event is the 3×3: a personal-best single of 9.14, set at Trinity Valley Spring 2020, puts her in the top 5.2% of the 284,439 people who have ever been ranked in the event, and 2,903rd in the United States. Until May 2008, no official 3×3 solve in the world had been that fast. Across 8 competitions since July 2016, she has put 192 official solves on the record across nine events. Solve to solve, her 3×3 times vary about 11% around a typical one, steadier than 91% of the 35,811 competitors with ten or more counted rounds. Her 3×3 best has come down from 14.13 in July 2016 to 9.14, a 35% improvement. Lily has entered eight competitions, more competitions than 90% of everyone who has ever competed.

3×3
best event — top 5.2% of 284,439 all-time
9.14
signature single · Trinity Valley Spring 2020
192
official solves on the record
11%
solve-to-solve spread · steadier than 91% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
3×39.1411.34
top 5.2%2,903 / 59,724
4×439.8443.44
top 12.0%1,763 / 19,072
2×23.334.20
top 18.1%7,108 / 40,951
Pyraminx6.356.91
top 22.6%6,099 / 28,708
Skewb6.4010.42
top 28.9%4,743 / 18,907
5×51:34.711:44.89
top 31.3%2,467 / 9,401
3×3 one-handed24.4731.10
top 32.8%4,281 / 15,683
Megaminx2:42.22
early days — 2 solves5,138 / 7,841
7×76:58.36
early days — 1 solve2,505 / 3,184

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

US Nationals 2016: 14.13Bayou Bash 2018: 10.99Austin Summer 2019: 11.17Trinity Valley Spring 2020: 9.14Berkeley Summer 2022: 11.29Marshall Middle Slice 2022: 10.08San Diego Newcomers 2024: 13.17UCSD TritoNxN 2026: 11.919.1414.1329 Jul 20164 Apr 2026

Best single per competition, 3×3. Faster is higher — the axis is the right way up.

The story so far

Competitions

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 her.

Next targets

  • A sub-8 3×3 single — 7,931 people have one; it is 1.14 away.
  • A sub-30 4×4 single — 2,388 people have one; it is 9.84 away.

Targets move as she improves.