Competitions · Republic of Korea

Please Big Cubes Korea 2025

서울특별시 (Seoul) · 10 May 2025 · 3 events · 70 competitors · 72 personal bests

Seung Hyuk Nahm (남승혁) won three of the three events (5×5, 6×6, 7×7) and the closest final was the 6×6, won by Seung Hyuk Nahm (남승혁) by 0.89 seconds. 70 competitors produced 72 personal bests, 24 of which still stand today, and five people held a competitor card for the first time.

The moment

A continental record

DongSoo Park (박동수) set the 7×7 single continental record: 1:36.79.

Three wins

Seung Hyuk Nahm (남승혁) — 5×5, 6×6, 7×7

0.89s

closest final — 6×6, Seung Hyuk Nahm (남승혁) over DongSoo Park (박동수)

personal bests set on the day

Winners & podiums

Event	Winner	Single	Average
5×5	Seung Hyuk Nahm (남승혁)	35.63	37.05
6×6	Seung Hyuk Nahm (남승혁)	1:10.10	1:20.52
7×7	Seung Hyuk Nahm (남승혁)	1:44.90	1:46.72

The PB harvest

72 set · 24 still standing

DongSoo Park (박동수) — 7×7 single 1:36.79: into the top 0.049% of the event's history.
Minkyu Shin (신민규) — 7×7 single 2:07.54: into the top 1.1% of the event's history.
Yoochan Hong (홍유찬) — 5×5 single 54.24: into the top 3.1% of the event's history.
SeungWoon Lee (이승운) — 5×5 single 57.56: into the top 4.3% of the event's history.
Geonhee Park (박건희) — 6×6 single 1:42.16: into the top 4.6% of the event's history.
Moon Soo Ho (문수호) — 7×7 single 2:40.30: into the top 5.5% of the event's history.
Suhyeon Lee — 5×5 single 1:00.72: into the top 5.9% of the event's history.
Park Geon-Hee (박건희) — 5×5 single 1:04.56: into the top 8.1% of the event's history.

First-timers

Five people competed for the first time at this competition, joining the 28,483 people who made their debut in 2025. Start here explains what a first competition is like.

Records watch

2 regional records were set at this competition.

The field

70 competitors · 306 results · 3 events.

Everyone who competed

70 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.