Competitions · Republic of Korea
Okcheon Autumn Breeze 2025
충청북도 옥천군 (Okcheon-gun, Chungcheongbuk-do) · 18 October 2025 · 9 events · 67 competitors · 90 personal bests
DongSoo Park (박동수) won three of the nine events (4×4, 5×5, 7×7) and the closest final was the Clock, won by Seo Jin Yang (양서진) by 0.07 seconds. 67 competitors produced 90 personal bests, 33 of which still stand today, and four people held a competitor card for the first time.
Winners & podiums
| Event | Winner | Single | Average |
|---|---|---|---|
| 3×3 | DoHyeon Lee (이도현) | 6.42 | 6.89 |
| 2×2 | Kyeongmin Choi (최경민) | 1.65 | 1.91 |
| 4×4 | DongSoo Park (박동수) | 21.99 | 24.33 |
| 5×5 | DongSoo Park (박동수) | 37.61 | 44.73 |
| 7×7 | DongSoo Park (박동수) | 1:49.64 | 2:05.91 |
| 3×3 blindfolded | Ko Youngjin (고영진) | 21.49 | — |
| Clock | Seo Jin Yang (양서진) | 3.23 | 3.81 |
| Pyraminx | Seo Jin Yang (양서진) | 1.75 | 2.28 |
| Square-1 | Kyeongmin Choi (최경민) | 7.78 | 8.83 |
The PB harvest
90 set · 33 still standing- Sooho Lee (이수호) — 4×4 single 21.30: into the top 0.13% of the event's history.
- Lee Seong Vin (이성빈) — Clock single 2.63: into the top 0.35% of the event's history.
- YoungJin Noh (노영진) — Clock single 2.96: into the top 0.69% of the event's history.
- Seungyun Ha (하승윤) — Square-1 single 7.14: into the top 2.0% of the event's history.
- Sangyoon Park (박상윤) — Square-1 single 8.72: into the top 4.0% of the event's history.
- Seung Hyeon Sung (성승현) — Square-1 single 8.76: into the top 4.1% of the event's history.
- Seunghyo Ryu — 7×7 single 2:36.95: into the top 4.9% of the event's history.
- Eunchan Lee (이은찬) — 5×5 single 59.56: into the top 5.3% of the event's history.
First-timers
Four 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
67 competitors · 529 results · 9 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. DoHyeon Lee (이도현) won it with a 6.89 average. Hold your cube white centre up, green centre facing you, follow each sequence, and check against the pictures.
- 1
U2 B' L2 B2 R2 D2 R2 B U2 F2 L' U2 L2 F' D' R2 U' R U2 F - 2
D B R2 D R F U' F2 R U2 F2 R' F2 L' F2 R2 U2 D' L' - 3
B D L2 F U2 F B2 D R L B2 R2 F2 R U2 D2 B U' - 4
L2 B2 L' D' B' L2 D2 B F2 D2 F' D B D' B2 U2 B2 R - 5
U F2 L2 D' B2 R2 F2 R2 B D L U' F2 U' R' U2 L2 U'
solve 1
solve 2
solve 3
solve 4
solve 5
Race this final
Everyone who competed
67 competitors- A-Jung Kim (김아정)
- An JiWan (안지완)
- Choi Goho (최고호)
- Do Hyun Kwon (권도현)
- DoHyeon Lee (이도현)
- DongSoo Park (박동수)
- Duck-Hwan Kim (김덕환)
- EunChan Jung (정은찬)
- Eunchan Lee (이은찬)
- Eunyul Cho (조은율)
- Geunyeong Lee (이근영)
- Ha Neul (하늘)
- Han Do Hyun (한도현)
- Han Joong Won (한중원)
- Haram Jang (장하람)
- Hye Rin Kim (김혜린)
- Hyo-Min Seo (서효민)
- HyunJin Lee (이현진)
- Hyunjo Kim (김현조)
- Hyunmin Roh (노현민)
- Ilkyoo Choi (최일규)
- Inyoung Oh (오인영)
- JaeJun Lee (이재준)
- JaeWon Lee (이재원)
- JaeYoung Chun (천재영)
- Jeuk Park
- Jihun Yang (양지훈)
- JiHun Yim (임지훈)
- Jihyun Choi (최지현)
- JiYoo Oh (오지유)
- Joonhee Lee (이준희)
- Juhyeok Park (박주혁)
- Jungwoo Cho (조정우)
- Jungyeon Cho (조정연)
- JunJae Lim (임준재)
- Keunsoo Heo (허근수)
- Kim Dae Hoon (김대훈)
- Kim Minjong (김민종)
- Ko Youngjin (고영진)
- Kyeongmin Choi (최경민)
- Lee Seong Vin (이성빈)
- MinGwan Yeo (여민관)
- MinJun Jung (정민준)
- Minseo Gu (구민서)
- Nahyun Jung (정나현)
- Noh HyunJin (노현진)
- Oh Chang-Min (오창민)
- On Yu (온유)
- Sangyoon Park (박상윤)
- Seo Jin Yang (양서진)
- Seojin Park (박서진)
- Seong Mikyeong (성미경)
- Seung Hyeon Sung (성승현)
- Seunggyu Shin (신승규)
- Seunghyo Ryu
- Seungyong Han (한승용)
- Seungyun Ha (하승윤)
- Sooho Lee (이수호)
- TaeHan Park (박태한)
- Woobin Hwang (황우빈)
- Yi Seung-Woo (이승우)
- You An Kim (김유안)
- YoungJin Noh (노영진)
- Youyong Kim (김유용)
- YuGeon Shin
- Yunsung Nam
- Yurim Kim (김유림)
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.