Competitions · Republic of Korea

Ansan Autumn 2026

경기도 안산시 (Ansan-si, Gyeonggi-do) · 19 September 2026 · 4 events · 99 competitors · 55 personal bests

Yoochan Hong (홍유찬) won two of the four events (3×3 one-handed, Skewb) and the closest final was the Pyraminx, won by Seo Jin Yang (양서진) by 0.44 seconds. 99 competitors produced 55 personal bests, and eleven people held a competitor card for the first time.

The moment

A national record

Seo Jin Yang (양서진) set the Pyraminx average national record: 1.80.

Two wins

Yoochan Hong (홍유찬) — 3×3 one-handed, Skewb

0.44s

closest final — Pyraminx, Seo Jin Yang (양서진) over Minjun Kim (김민준)

personal bests set on the day

Winners & podiums

Event	Winner	Single	Average
3×3 blindfolded	Jonghyun Choi (최종현)	21.70	—
3×3 one-handed	Yoochan Hong (홍유찬)	8.33	11.01
Pyraminx	Seo Jin Yang (양서진)	1.31	1.80
Skewb	Yoochan Hong (홍유찬)	2.20	2.70

The PB harvest

55 set · 55 still standing

Juyoung Kwak (곽주영) — Pyraminx single 1.83: into the top 0.87% of the event's history.
JunJae Lim (임준재) — Pyraminx single 1.96: into the top 1.1% of the event's history.
Jonghyun Kim (김종현) — 3×3 blindfolded single 21.69: into the top 1.9% of the event's history.
Dong Gyom Ryu (류동겸) — Pyraminx single 2.44: into the top 2.1% of the event's history.
Eunhyul Og (옥은휼) — Pyraminx single 2.59: into the top 2.4% of the event's history.
In Gyu Baek (백인규) — Pyraminx single 2.67: into the top 2.7% of the event's history.
Hyunseung Ko (고현승) — 3×3 blindfolded single 24.54: into the top 2.8% of the event's history.
TaeHan Park (박태한) — Skewb single 2.80: into the top 4.1% of the event's history.

First-timers

Eleven people competed for the first time at this competition, joining the 22,685 people who made their debut in 2026. Start here explains what a first competition is like.

Records watch

1 regional record was set at this competition.

The field

99 competitors · 378 results · 4 events.

Everyone who competed

99 competitors

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 final is a competition's last round; its order decides the podium · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · every solve starts from a computer-generated scramble, the same for every competitor in a round.