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People → China → Jiahao Han (韩嘉豪)

People · China

Jiahao Han (韩嘉豪)

Pyraminx · top 4.7% of 130,891 all-time · competing since August 2025 · 2025HANJ03

Jiahao Han (韩嘉豪) has been competing for a year. His best event is the Pyraminx: a personal-best single of 3.30, set at Guangzhou Grand Open 2026, puts him in the top 4.7% of the 130,891 people who have ever been ranked in the event, and 572nd in China. Until February 2008, no official Pyraminx solve in the world had been that fast. Across 16 competitions since August 2025, he has put 290 official solves on the record across 17 events. Solve to solve, his 3×3 times vary about 8% around a typical one, an early reading from 6 counted rounds. His 5×5 best has come down from 1:13.83 in December 2025 to 1:00.27, an 18% improvement. Jiahao has entered 16 competitions, more competitions than 96% of everyone who has ever competed.

Pyraminx
best event — top 4.7% of 130,891 all-time
3.30
signature single · Guangzhou Grand Open 2026
290
official solves on the record

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingChina
Pyraminx3.304.96
top 4.7%572 / 10,269
5×51:00.271:08.76
top 5.8%284 / 2,857
Square-110.1412.66
top 6.3%92 / 1,373
4×435.5040.83
top 7.3%753 / 5,999
3×3 one-handed14.7817.81
top 7.7%761 / 5,994
3×310.7712.34
top 9.8%3,905 / 28,499
3×3 Fewest Moves29 moves34.67
top 12.2%124 / 1,071
6×62:04.042:10.23
top 12.8%284 / 1,363
Megaminx1:06.331:18.82
top 13.6%398 / 1,693
3×3 blindfolded1:06.771:33.99
top 15.2%220 / 1,184
7×73:27.723:36.96
top 19.0%402 / 1,274
Skewb5.207.16
top 19.8%1,234 / 5,030
3×3 Multi-Blind10 of 12 cubes · 59:21—
early days — 2 solves68 / 279
2×24.025.75
top 26.8%4,589 / 15,939
4×4 blindfolded7:05.0711:00.00
top 37.2%69 / 149
Clock12.7415.08
top 38.5%947 / 1,887
5×5 blindfolded14:39.00—
early days — 1 solve47 / 97

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

Canton Countdown 2025: 1:13.83Guangdong Open - Revival & Rival 2026: 1:18.08Zhuhai Pi Day 2026: 1:08.28Guangzhou Big Cubes 2026: 1:01.40Nanchang Summer 2026: 1:00.27Guangzhou Grand Open 2026: 1:04.631:00.271:18.0831 Dec 20255 Oct 2026

Best single per competition, 5×5. 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 Pyraminx single — 4,783 people have one; it is 0.30 away.
  • A sub-1:00 5×5 single — 2,328 people have one; it is 0.27 away.

Targets move as he improves.