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The Middle Three
People → France → Sixtine Mencke

People · France

Sixtine Mencke

3×3 · top 1.1% of 284,439 all-time · competing since April 2022 · 2022MENC01

Sixtine Mencke has been competing for 4 years. Her best event is the 3×3: a personal-best single of 6.79, set at Tigery Open 2025, puts her in the top 1.1% of the 284,439 people who have ever been ranked in the event, and 74th in France. Until November 2010, no official 3×3 solve in the world had been that fast. Across 22 competitions since April 2022, she has put 881 official solves on the record across 14 events. Solve to solve, her 3×3 times vary about 13% around a typical one, steadier than 53% of the 35,811 competitors with ten or more counted rounds. Her 3×3 best has come down from 9.95 in April 2022 to 6.79, a 32% improvement. Sixtine has entered 22 competitions, more competitions than 97% of everyone who has ever competed.

3×3
best event — top 1.1% of 284,439 all-time
6.79
signature single · Tigery Open 2025
881
official solves on the record
13%
solve-to-solve spread · steadier than 53% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingFrance
3×36.798.69
top 1.1%74 / 4,746
3×3 one-handed11.9214.30
top 2.9%49 / 1,490
2×21.733.12
top 3.2%143 / 3,074
Pyraminx3.684.96
top 6.2%173 / 2,148
3×3 blindfolded45.021:30.10
top 8.2%37 / 434
4×437.7042.61
top 9.5%181 / 1,817
Skewb3.848.74
top 9.8%152 / 1,291
Megaminx1:00.651:06.67
top 10.3%87 / 867
5×51:22.431:32.14
top 21.1%188 / 1,024
Clock11.6214.64
top 33.2%219 / 714
3×3 Multi-Blind7 of 9 cubes · 53:59—
early days — 2 solves65 / 165
Square-130.0839.99
top 49.5%264 / 540
6×63:41.573:59.11
top 59.2%238 / 437
7×75:55.53—
top 66.6%215 / 372

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

Paris Open 2022: 9.95French Championship 2022: 9.30Chelles Open 2023: 9.37Cubing Returns Munich B 2023: 7.56Un Petit Gesté Open 2023: 7.68Polytechnique Open 2024: 7.55French Championship 2024: 9.35Palais'Open 2024: 6.87Chevry Open 2024: 7.96Eaubonne Open 2025: 9.01Tigery Open 2025: 6.79French Championship 2025: 7.42Longjum'Open 2025: 6.99Nanterre Open 2025: 7.23Mi'Lyon Open 2025: 9.17Chevry Miel 2025: 8.15Chelles Open 2026: 7.45French Championship 2026: 8.856.799.9516 Apr 20224 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-6 3×3 single — 1,376 people have one; it is 0.79 away.
  • A sub-10 3×3 one-handed single — 779 people have one; it is 1.92 away.

Targets move as she improves.