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People · United States

Addy Coolidge

2×2 · top 0.92% of 186,767 all-time · competing since December 2017 · 2017COOL02

Addy Coolidge has been competing for 9 years. Her best event is the 2×2: a personal-best single of 1.16, set at Garland City NY 2026, puts her in the top 0.92% of the 186,767 people who have ever been ranked in the event, and 390th in the United States. Until November 2008, no official 2×2 solve in the world had been that fast. Across 82 competitions since December 2017, she has put 3,378 official solves on the record across 14 events. Solve to solve, her 3×3 times vary about 13% around a typical one, steadier than 51% of the 35,811 competitors with ten or more counted rounds. Her 3×3 best has come down from 19.67 in December 2017 to 7.57, a 62% improvement. Addy has entered 82 competitions, more competitions than 99% of everyone who has ever competed.

2×2
best event — top 0.92% of 186,767 all-time
1.16
signature single · Garland City NY 2026
3,378
official solves on the record
13%
solve-to-solve spread · steadier than 51% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
2×21.162.77
top 0.92%390 / 40,951
3×37.579.31
top 2.1%1,242 / 59,724
Skewb2.494.32
top 2.8%418 / 18,907
4×432.0937.10
top 4.3%676 / 19,072
Pyraminx3.806.58
top 6.7%1,713 / 28,708
3×3 Fewest Moves27 moves37.67
top 8.0%187 / 2,040
5×51:05.071:09.73
top 8.4%656 / 9,401
3×3 one-handed15.7021.20
top 9.6%1,268 / 15,683
Clock6.998.06
top 10.9%840 / 8,927
Square-117.1526.98
top 21.3%1,423 / 6,743
6×62:29.322:35.95
top 25.3%905 / 4,196
Megaminx1:28.021:44.01
top 26.9%1,853 / 7,841
7×74:18.514:28.40
top 37.1%1,036 / 3,184
3×3 blindfolded10:21.00—
early days — 1 solve2,070 / 2,092

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

Shaker Fall 2017: 19.67Incredible Pencil Mania 2018: 18.74Binghamton Winter Cube Day 2018: 16.44Upstate Cubing 2018: 16.14Shaker Spring 2018: 14.06Boston University Winter 2019: 12.22Binghamton Winter 2019: 12.73Pittsburgh Spring 2019: 12.45Upstate Cubing 2019: 12.55Empire State Spring 2019: 12.24Cubing in the 6ix 2019: 11.81Empire State Fall 2019: 11.32Canandaigua Winter 2020: 12.78Michigan Cubing Club Alpha 2020: 12.63Empire State Summer A 2021: 11.48Pittsburgh Fall 2021: 12.12Empire State Winter A 2022: 11.20Ohio State Expo Open 2022: 10.91Empire State Spring 2022: 10.19ROC the Cube 2022: 9.51Rubik's WCA North American Championship 2022: 11.35Flower City Cube Fest 2022: 9.69Pittsburgh Fall 2022: 9.43Niner Nation Open 2023: 10.15Wolfpack Winter 2023: 10.91ROC the Cube 2023: 10.36CubingUSA Nationals 2023: 11.05Chemung Cubing 2023: 9.31Cicero 2023: 9.73ROC the Cube 2024: 10.57Rubik's WCA North American Championship 2024: 9.96Niagara Falls Summer 2024: 9.73Bull City Summer NC 2024: 9.82NCSU Wolfpack 2024: 7.62Binghamton Winter 2025: 9.82DSF Generalforsamlingen 2025: 8.63Hvidovre NxN 2025: 8.41Risbjerg Februar 2025: 8.77Bergen Spring 2025: 9.51Lundakuben 2025: 7.75Sicily Spring 2025: 8.07Hvidovre No Means 2025: 7.57Danish Championship 2025: 9.23Kewbz Scottish Championship 2025: 8.42Swiss Nationals 2025: 8.62ROC the Cube NY 2025: 9.87Rubik's WCA World Championship 2025: 10.15Concord Summer 2025: 9.50ODU Big Blue Open 2025: 8.64Clocktober Classic NY 2025: 9.25New York Championship 2025: 8.16NCSU Wolfpack 2025: 8.57Turning in Corning 2025: 9.07Elmira Miracle 2025: 10.95Wrightsville Beach Bash 2026: 8.76Gobbler Cube Day Winter at VT 2026: 9.08NxN Nonsense NC 2026: 10.49NCSU Wolfpack Spring 2026: 7.91Williamsburg Open Spring 2026: 8.33Bull City Big Cubes NC 2026: 8.99Puzzles in Pittsford 2026: 8.62Alfred University 2026: 8.48ROC the Cube NY 2026: 8.09Palmyra Spring 2026: 9.28Garland City NY 2026: 8.86Warm Up Carolina Pride 2026: 8.70Rubik's WCA North American Championship 2026: 8.60Syracuse Elite Cubing 2026: 9.17Chenango County Summer 2026: 8.37Carberry Open 2026: 9.417.5719.672 Dec 201725 Jul 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.

  • Evan Liu — met in 327 rounds, finished ahead 14 times
  • Lauren Phung — met in 163 rounds, finished ahead 45 times
  • Louis Truong — met in 149 rounds, finished ahead 39 times

Next targets

  • A sub-1 2×2 single — 1,032 people have one; it is 0.16 away.
  • A sub-6 3×3 single — 1,376 people have one; it is 1.57 away.

Targets move as she improves.