Sunday 6 September 2026 Rebuilt nightly from the WCA's official results · export of 6 September 2026 · About
The Middle Three
People → Republic of Korea → Seungyong Han (한승용)

People · Republic of Korea

Seungyong Han (한승용)

7×7 · top 0.56% of 14,226 all-time · competing since December 2021 · 2021HANS08

Seungyong Han (한승용) has been competing for 5 years. His best event is the 7×7: a personal-best single of 1:59.76, set at Korea Open 2025, puts him in the top 0.56% of the 14,226 people who have ever been ranked in the event, and 3rd in Republic of Korea. Until June 2018, no official 7×7 solve in the world had been that fast. Across 30 competitions since December 2021, he has put 842 official solves on the record across 13 events. Solve to solve, his 3×3 times vary about 15% around a typical one; 79% of the 35,811 competitors with ten or more counted rounds hold a tighter spread. His 3×3 best has come down from 10.49 in December 2021 to 7.01, a 33% improvement. Seungyong has entered 30 competitions, more competitions than 98% of everyone who has ever competed.

7×7
best event — top 0.56% of 14,226 all-time
1:59.76
signature single · Korea Open 2025
842
official solves on the record
15%
solve-to-solve spread · wider than 79% of the field

Standing, event by event

vs everyone ever ranked
EventPB singlePB averageAll-time standingRepublic of Korea
7×71:59.762:07.53
top 0.56%3 / 254
6×61:20.791:28.74
top 0.67%5 / 329
4×426.7531.95
top 1.3%33 / 1,308
3×37.018.63
top 1.3%85 / 4,352
5×548.8953.41
top 1.5%19 / 716
Clock6.398.42
top 8.7%59 / 536
Megaminx1:05.361:11.58
top 12.9%88 / 524
3×3 one-handed17.9624.59
top 15.0%215 / 966
Skewb4.8611.01
top 17.1%180 / 854
Pyraminx5.707.69
top 17.8%283 / 1,271
2×23.464.66
top 19.7%591 / 2,319
Square-117.4222.79
top 21.9%95 / 371
3×3 Fewest Moves37 moves45.67
top 37.3%74 / 173

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

Korean Championship Mini 2021: 10.49Korean Spring 2022: 9.58Seoul Summer 2022: 9.29Korean Championship 2022: 9.21Cubing SimCheong Open 2022: 9.22Rubik's WCA World Championship 2023: 8.43Seoul Open 2024: 9.43Busan Spring 2024: 8.96Prime Cubing Day Seoul 2024: 9.55Korean Championship 2024: 7.35Big n' Blind Caloocan 2024: 8.33Brown Fall Seongnam 2024: 8.89Seoul Winter 2024: 7.97Robinson Latkrabang Cubing 2025: 8.27Okcheon Autumn Breeze 2025: 7.93Korean Championship 2025: 9.62Seoul Winter 2026: 7.45Uhseo Osong 2026: 7.82Korea Open 2026: 7.017.0110.4918 Dec 202115 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-1:00 6×6 single — 2 people have one; it is 20.79 away.
  • A sub-25 4×4 single — 588 people have one; it is 1.75 away.

Targets move as he improves.