Competitions · Republic of Korea

Good Cube Show Korea 2015

Goyang-si, Gyeonggi-do · 30 May 2015 · 8 events · 104 competitors · 83 personal bests

Seung Hyuk Nahm (남승혁) won two of the eight events (2×2, 4×4) and the closest final was the 2×2, won by Seung Hyuk Nahm (남승혁) by 0.46 seconds. 104 competitors produced 83 personal bests, 18 of which still stand today, and 55 people held a competitor card for the first time.

The moment

A continental record

Seung Hyuk Nahm (남승혁) set the 4×4 single continental record: 25.58.

Two wins

Seung Hyuk Nahm (남승혁) — 2×2, 4×4

0.46s

closest final — 2×2, Seung Hyuk Nahm (남승혁) over Hong Seungbin

personal bests set on the day

Winners & podiums

Event	Winner	Single	Average
3×3	Hyeon Kyo Kyoung (경현교)	7.88	8.49
2×2	Seung Hyuk Nahm (남승혁)	2.10	2.77
4×4	Seung Hyuk Nahm (남승혁)	25.58	33.14
3×3 blindfolded	Jong-Ho Jeong (정종호)	50.72	—
3×3 one-handed	Hyo-Min Seo (서효민)	12.39	13.88
Clock	Yunho Nam (남윤호)	5.19	7.55
Pyraminx	Dohyun Kim (김도현)	2.25	3.36
3×3 with feet	Yunsu Nam (남윤수)	35.38	39.56

The PB harvest

83 set · 18 still standing

Hong Seungbin — Pyraminx single 2.86: into the top 3.2% of the event's history.
Seungjin Kwon (권승진) — 3×3 single 8.41: into the top 3.6% of the event's history.
Taewon Hwang (황태원) — 4×4 single 33.06: into the top 5.0% of the event's history.
Habin Kim (김하빈) — Clock single 5.76: into the top 6.5% of the event's history.
Sun Woo Park (박선우) — 3×3 single 10.28: into the top 8.3% of the event's history.
Seungjin Kwon (권승진) — 2×2 single 2.85: into the top 12.6% of the event's history.
Sun Woo Park (박선우) — 4×4 single 43.52: into the top 16.4% of the event's history.
Habin Kim (김하빈) — Pyraminx single 5.60: into the top 17.1% of the event's history.

First-timers

55 people competed for the first time at this competition, joining the 12,291 people who made their debut in 2015. Start here explains what a first competition is like.

Records watch

5 regional records were set at this competition.

The field

104 competitors · 465 results · 8 events.

Solve this final yourself

how this works →

The 3×3 final here ran on one scramble group, so these five sequences are exactly what the finalists faced. Hyeon Kyo Kyoung (경현교) won it with a 8.49 average. Hold your cube white centre up, green centre facing you, follow each sequence, and check against the pictures.

1D' F R B' U D' R F B D2 R' U2 D' L2 D B2 U2 R2
2U' L2 B2 L2 U' F2 U B L2 B R' U B2 R2 D2 F2 D2 L'
3F2 U2 R U2 R' D2 R' D2 L2 D F2 R2 U' F U B' R' F U R2
4R2 U2 L2 D2 B' F D2 B' R2 U' L' F2 D L2 D' F' D' L' R'
5B' R' B' L2 F D2 R2 F R2 D F B2 U B2 U2 D F2 B2 U

solve 1

solve 2

solve 3

solve 4

solve 5

Race this final

Everyone who competed

104 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.