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Sula Mareska

Skewb · top 2.2% of 73,281 all-time · competing since September 2019 · 2019MARE07

Sula Mareska has been competing for 7 years. Her best event is the Skewb: a personal-best single of 2.29, set at Rubik's WCA World Championship 2025, puts her in the top 2.2% of the 73,281 people who have ever been ranked in the event, and 323rd in the United States. Until February 2014, no official Skewb solve in the world had been that fast. Across 111 competitions since September 2019, she has put 4,672 official solves on the record across 13 events. Solve to solve, her 3×3 times vary about 12% around a typical one, steadier than 78% of the 35,811 competitors with ten or more counted rounds. Her 3×3 best has come down from 29.28 in September 2019 to 7.82, a 73% improvement. Sula has entered 111 competitions, more competitions than 99% of everyone who has ever competed.

Skewb
best event — top 2.2% of 73,281 all-time
2.29
signature single · Rubik's WCA World Championship 2025
4,672
official solves on the record
12%
solve-to-solve spread · steadier than 78% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingUnited States
Skewb2.294.50
top 2.2%323 / 18,907
Clock3.975.05
top 2.3%192 / 8,927
Pyraminx2.563.19
top 2.3%625 / 28,708
3×37.8211.37
top 2.5%1,442 / 59,724
2×21.673.37
top 2.9%1,136 / 40,951
Megaminx53.841:05.92
top 6.9%479 / 7,841
Square-111.0918.74
top 8.2%590 / 6,743
4×436.7442.79
top 8.4%1,266 / 19,072
3×3 one-handed17.3521.51
top 13.5%1,742 / 15,683
5×51:15.471:28.69
top 15.7%1,215 / 9,401
6×62:51.012:57.10
top 36.6%1,322 / 4,196
3×3 Fewest Moves38 moves46.00
top 40.9%879 / 2,040
7×74:33.704:44.18
top 42.3%1,208 / 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

Clash at Carlisle Fall 2019: 29.28Kent Fall 2019: 27.27Pittsburgh Fall 2019: 22.25Imagination Station 2020: 21.52Garrettsville G-Men Classic 2020: 22.73Country Roads Martinsburg 2020: 25.73Arnold Classic North America B 2020: 19.14DeNxNver 2022: 15.16Northern Colorado Cubing 2022: 18.42Slow N Steady Spring 2022: 13.11Empire State Spring 2022: 13.07Pennsylvania Championship 2022: 13.43Slopeside Solving 2022: 13.49Pueblo Puzzling 2022: 14.31Princeton Fall 2022: 12.90Cubers Flood Watertown 2022: 13.27Slow N Steady Fall 2022: 13.31Loveland Fall 2022: 12.88LoCo Cubing PM 2022: 14.30Dunkirk Winter 2023: 11.59High Plains Solving 2023: 12.01Pretzel Mania 2023: 13.07Penn Cube Day Spring 2023: 12.17Don't be Fooled Colorado 2023: 12.90Empire State Spring 2023: 11.58GCU Spring 2023: 11.31North Jersey Speedsolving B 2023: 10.64Wilmington Warmup 2023: 12.23CubingUSA Mid-Atlantic Championship 2023: 13.43Summer Solving Colorado 2023: 10.64Jay House of Cubes 2023: 13.56Don't Fall Off Pikes Peak 2023: 12.36Westchester Weeknights 4 2023: 11.11CubingUSA Nationals 2023: 13.92Colorado Jungle Jumble 2023: 12.79Bring the Heat AZ 2023: 12.54Newark's On Track 2023: 11.38Pretzel Mania Summer 2023: 11.17Centennial State Cube-Off 2023: 11.98CubingUSA New England Championship 2023: 11.77Cumberland County Cubing 2023: 11.69River Hill Fall 2023: 11.95CubingUSA Rocky Mountain Championship 2023: 12.02Vermont Cubikon 2023: 10.52Loon Cubikon 2023: 13.48Manhattan Mini B 2023: 11.41USAFA Flyby Cubing 2023: 11.23Happy Holidays Colorado 2023: 11.75GCU Winter 2024: 12.12Cubes on the Bayside Winter 2024: 10.79MoCo Cubing Winter 2024: 11.19Barely Awake Boulder 2024: 12.97Empire State Winter 2024: 10.44Penn Cube Day Spring 2024: 11.01South Jersey Speedsolving 2024: 12.24Cherry on Top Colorado PM 2024: 10.50Berwick Spring 2024: 11.27Pretzel Mania Denver 2024: 11.80Colorado Mountain Tour - Evergreen 2024: 10.87CubingUSA Rocky Mountain Championship 2024: 11.04CubingUSA New England Championship 2024: 9.84Cubing with an Altitude Colorado 2024: 10.72Oregon Championship 2024: 12.09High Five Bloomsburg 2024: 9.97Christmas City Cubing PA 2024: 11.25Colorado Championship 2024: 11.59M Moves in Middlebury 2024: 12.17ALL1- Empire State 2024: 9.71River Hill Fall 2024: 12.44Centennial State Cube Off 2024: 10.88Boulder Holiday Bash 2025: 13.23Pop Off Princeton 2025: 11.81Puzzles in Pottsville 2025: 10.86Rutgers Winter 2025: 10.51Empire State Winter 2025: 11.75PA-retzel Mania Winter 2025: 10.69Happy Crew CO 2025: 10.70PBs in Palisades Spring 2025: 10.03The Battle of Lexington Semiquincentennial 2025: 13.42King of Prussia Spring 2025: 11.09East Berlin Eccentric Blocks PA 2025: 9.28Puzzles in Pottsville Spring 2025: 7.82Rubik's WCA World Championship 2025: 10.99Colorado Springs Summer 2025: 9.62West Coast Cubing Western Championship 2025: 10.48Colorado Cubing Weekend 2025: 10.41Oredigger Fall CO 2025: 10.46DeNxNver 2026: 9.87Oredigger Open CO 2026: 11.05Unorthodox Blocks 5 CO 2026: 11.64Pi Day Cubing CO 2026: 9.23Colorado Springs Spring 2026: 11.01Cube Against Cancer Colorado 2026: 10.55Denver Mini 2026: 11.02West Coast Cubing Western Championship 2026: 9.52LCCC Cubing Summer 2026: 10.15Longmont Open 2026: 9.88Pikes Peak AM 2026: 9.86Rocky Mountain Championship 2026: 9.757.8229.2828 Sep 201921 Aug 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-2 Skewb single — 1,013 people have one; it is 0.29 away.
  • A sub-3 Clock single — 239 people have one; it is 0.97 away.

Targets move as she improves.