Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Poland → Jakub Sindera

People · Poland

Jakub Sindera

2×2 · top 23.5% of 186,767 all-time · competing since December 2015 · 2015SIND04

Jakub Sindera has been competing for 11 years. His best event is the 2×2: a personal-best single of 3.76, set at Santa Claus Cube Race 2016, puts him in the top 23.5% of the 186,767 people who have ever been ranked in the event, and 1,554th in Poland. Across 4 competitions since December 2015, he has put 121 official solves on the record across seven events. Solve to solve, his 3×3 times vary about 13% around a typical one, an early reading from 6 counted rounds. His 3×3 best has come down from 31.93 in December 2015 to 16.18, a 49% improvement. Jakub has entered four competitions, more competitions than 78% of everyone who has ever competed.

2×2
best event — top 23.5% of 186,767 all-time
3.76
signature single · Santa Claus Cube Race 2016
121
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingPoland
2×23.765.28
top 23.5%1,554 / 5,422
Pyraminx6.819.27
top 26.3%1,447 / 4,406
3×316.1818.94
top 28.4%2,145 / 6,576
Skewb6.398.36
top 28.8%1,011 / 2,810
3×3 one-handed31.5442.08
top 50.2%1,001 / 2,176
4×41:27.131:45.88
top 61.5%1,639 / 2,851
Square-11:13.34
early days — 2 solves890 / 1,002

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

Santa Claus Cube Race 2015: 31.93Santa Claus Cube Race 2016: 16.98SLS Gliwice 2017: 16.18ŚLS Będzin Open 2017: 16.2916.1831.935 Dec 201527 May 2017

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 his.

Next targets

  • A sub-3 2×2 single — 26,570 people have one; it is 0.76 away.
  • A sub-6 Pyraminx single — 25,870 people have one; it is 0.81 away.

Targets move as he improves.