Competitions · Republic of Korea
Silent Korea Open 2025
서울특별시 (Seoul) · 23 August 2025 · 4 events · 45 competitors · 18 personal bests
Yeon Kyun Park (박연균) won two of the four events (4×4 blindfolded, 5×5 blindfolded). 45 competitors produced 18 personal bests, 12 of which still stand today, and one people held a competitor card for the first time.
The moment
A continental record
Yucheng Chen (陈裕铖) set the 3×3 Multi-Blind single continental record: 54 of 59 cubes · 57:26.
Winners & podiums
| Event | Winner | Single | Average |
|---|---|---|---|
| 3×3 Fewest Moves | Kyeongmin Choi (최경민) | 19 moves | 22.00 |
| 4×4 blindfolded | Yeon Kyun Park (박연균) | 1:46.04 | — |
| 5×5 blindfolded | Yeon Kyun Park (박연균) | 4:16.93 | 4:56.25 |
| 3×3 Multi-Blind | Yucheng Chen (陈裕铖) | 54 of 59 cubes · 57:26 | — |
The PB harvest
18 set · 12 still standing- Yucheng Chen (陈裕铖) — 3×3 Multi-Blind single 54 of 59 cubes · 57:26: into the top 0.21% of the event's history.
- Yucheng Chen (陈裕铖) — 4×4 blindfolded single 2:12.42: into the top 3.8% of the event's history.
- Daisuke Kochi (幸地大輔) — 3×3 Fewest Moves single 26 moves: into the top 6.2% of the event's history.
- Teruki Tamura (田村旭輝) — 3×3 Multi-Blind single 17 of 21 cubes · 51:59: into the top 10.6% of the event's history.
- SeungWoon Lee (이승운) — 3×3 Fewest Moves single 29 moves: into the top 12.2% of the event's history.
- An JiWan (안지완) — 4×4 blindfolded single 3:54.20: into the top 14.0% of the event's history.
- YongGeal Lee (이용걸) — 3×3 Multi-Blind single 8 of 8 cubes · 55:11: into the top 24.5% of the event's history.
- DongSoo Park (박동수) — 3×3 Multi-Blind single 6 of 6 cubes · 22:06: into the top 29.4% of the event's history.
First-timers
One person 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
3 regional records were set at this competition.
The field
45 competitors · 137 results · 4 events.
Everyone who competed
45 competitors- An JiWan (안지완)
- Beomseo Jeon (전범서)
- Choi Goho (최고호)
- Daisuke Kochi (幸地大輔)
- Dohyun Kim (김도현)
- DongSoo Park (박동수)
- Haruka Kitamura (北村晴香)
- Hayul Chang (장하율)
- Hwanhui Choi (최환희)
- Hyeok Yang (양혁)
- Hyunjo Kim (김현조)
- Ilkyoo Choi (최일규)
- Inyoung Oh (오인영)
- Jake Park
- Jihun Yang (양지훈)
- Jimin Kim (김지민)
- Jonghyun Choi (최종현)
- Jonghyun Kim (김종현)
- Junhyuk Hyung (형준혁)
- Juwon Yeom (염주원)
- Keunsoo Heo (허근수)
- Kim Eden (김이든)
- Kim Minjong (김민종)
- Ko Youngjin (고영진)
- Kyeongmin Choi (최경민)
- Lim JiHoo (임지후)
- Minseo Gu (구민서)
- Nahyun Jung (정나현)
- Seryoung Kim
- SeungWoon Lee (이승운)
- Shunei Miyauchi (宮内俊英)
- Shuto Ueno (上野柊斗)
- Song Seunggi (송승기)
- Takumi Tamura (田村匠)
- Teruki Tamura (田村旭輝)
- Yeeun Park (박예은)
- Yeojun Hwang (황여준)
- Yeon Kyun Park (박연균)
- Yerim Bae (배예림)
- Yiwei Liu (刘伊玮)
- YongGeal Lee (이용걸)
- Yucheng Chen (陈裕铖)
- YuGeon Shin
- Yul-Hok Sung (성열학)
- Yuto Morishita (森下優斗)
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.