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The Middle Three
People → China → Xujia Lei (雷旭嘉)

People · China

Xujia Lei (雷旭嘉)

3×3 · top 1.3% of 284,439 all-time · competing since October 2017 · 2017LEIX02

Xujia Lei (雷旭嘉) has been competing for 9 years. His best event is the 3×3: a personal-best single of 6.94, set at Zhengzhou Open 2024, puts him in the top 1.3% of the 284,439 people who have ever been ranked in the event, and 449th in China. Until November 2010, no official 3×3 solve in the world had been that fast. Across 28 competitions since October 2017, he has put 960 official solves on the record across 13 events. Solve to solve, his 3×3 times vary about 12% around a typical one, steadier than 73% of the 35,811 competitors with ten or more counted rounds. His 3×3 best has come down from 12.59 in October 2017 to 6.94, a 45% improvement. Xujia has entered 28 competitions, more competitions than 98% of everyone who has ever competed.

3×3
best event — top 1.3% of 284,439 all-time
6.94
signature single · Zhengzhou Open 2024
960
official solves on the record
12%
solve-to-solve spread · steadier than 73% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
3×36.949.58
top 1.3%449 / 28,153
Pyraminx2.975.60
top 3.5%423 / 10,224
4×431.7136.26
top 4.0%386 / 5,926
2×22.333.41
top 7.3%1,043 / 15,796
Skewb3.565.11
top 8.1%458 / 5,004
5×51:06.291:11.95
top 9.2%441 / 2,816
Clock6.597.25
top 9.5%204 / 1,843
3×3 one-handed19.1722.63
top 18.3%1,821 / 5,922
7×73:26.813:46.16
top 18.7%386 / 1,261
Square-117.7225.23
top 22.7%367 / 1,362
6×62:25.322:28.76
top 23.3%508 / 1,349
Megaminx1:23.981:32.41
top 24.3%742 / 1,678
3×3 Fewest Moves37 moves39.33
top 37.3%409 / 1,058

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

China's 10th Anniversary Championship 2017: 12.59Dongguan Open 2018: 11.39GDSY Open 2018: 11.30Cross-strait Cubing Exchange 2018: 11.21Guangdong Open 2018: 10.97Shenzhen Open 2018: 10.02Ningxia Open 2018: 9.60Zhongshan NxN Speedcubing 2018: 10.63Yunnan Open 2018: 9.71GDSY Open 2019: 8.43Baoji Open 2019: 10.29Nanning Open 2019: 8.25Zhongshan NxN Speedcubing 2019: 9.94Guangzhou Good Afternoon 2020: 10.47Shenzhen Good Morning 2021: 10.06Guangzhou Panyu Afternoon 2021: 9.11Guangdong Open 2021: 9.10Xi'an Cherry Blossom 2024: 7.94Xi'an Open 2024: 8.75Zhengzhou Open 2024: 6.94Xi'an New Year 2025: 7.65Xi'an Autumn 2025: 8.44Xi'an Open 2026: 8.056.9412.591 Oct 201722 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 his.

Next targets

  • A sub-6 3×3 single — 1,376 people have one; it is 0.94 away.
  • A sub-2 Pyraminx single — 1,476 people have one; it is 0.97 away.

Targets move as he improves.