Jeju Open 2017

Nov 25 - 26, 2017
제주도 제주시 (Jeju-si, Jeju-do), Republic of Korea

마이테르 유스호스텔 (Miterre Youth Hostel)

제주특별자치도 제주시 애월읍 애원로 474-29 (474-29, Aewon-ro, Aewol-eup, Jeju-si, Jeju-do)

한라홀 (HanLa Hall)

Organization team
Korea Cube Culture United
WCA Delegate
Ilkyoo Choi (최일규)

참가 정원: 150명
참가 접수 마감: 10월 30일 오전 10시 부터 11월 10일 오후 10시 까지
참가비: 첫 종목 3천원, 추가 종목당 1천원.
입금 계좌: IBK 은행 299-079830-02-011 (유병선)
* 현장 접수는 받지 않습니다.
* 입금 이후 환불은 가능하지 않습니다. 단, 참가자 명단에 들지 못한 경우에는 전액 환불해 드립니다.
* 참가 신청 + 참가비 입금 = 참가 접수 완료

Competitor limit: 150 people
Registration period: Oct 30, 10AM to Nov 10, 10PM
Registration fee: 3000 WON for first event, 1000 WON for each additional event.
* For foreign competitors please pay at the competition; no bank transfer is necessary
Please transfer money to this account: IBK Bank 299-079830-02-011 (유병선)
No registration will be allowed at the venue.
No refunds, except if you transferred money and did not make the competitor list.
Registration on this website + money transfer = completion of registration

Main event
Registration period

Online registration opened and closed .

Registration requirements
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There is a competitor limit of 150 competitors.

Click here to display the highlights of the competition.

Jimin Byeon (변지민) won with an average of 9.43 seconds in the 3x3x3 Cube event. Doyul Kim (김도율) finished second (9.49) and DongSoo Park (박동수) finished third (10.25).

World records: Jimin Byeon (변지민)‎ 3x3x3 With Feet 26.84 (average).

Event Name Best Average Representing Solves
3x3x3 Cube Jimin Byeon (변지민) 8.79 9.43 Republic of Korea 8.799.709.758.8510.72
2x2x2 Cube Doyul Kim (김도율) 2.21 3.51 Republic of Korea 3.534.
4x4x4 Cube Jong-Ho Jeong (정종호) 32.59 36.09 Republic of Korea 38.9136.661:46.0732.5932.71
5x5x5 Cube Jong-Ho Jeong (정종호) 53.67 1:01.21 Republic of Korea 1:02.701:04.7653.671:01.7059.22
6x6x6 Cube Yi Seung-Woo (이승우) 1:56.40 1:59.66 Republic of Korea 2:05.641:56.401:56.93
7x7x7 Cube Yi Seung-Woo (이승우) 2:42.34 3:03.90 Republic of Korea 2:42.343:41.292:48.07
3x3x3 Blindfolded Jong-Ho Jeong (정종호) 37.15 DNF Republic of Korea 37.1538.42DNF
3x3x3 One-Handed Sungho Hong (홍성호) 13.12 14.58 Republic of Korea 15.1014.2816.0213.1214.37
Clock Keunsoo Heo (허근수) 10.60 12.07 Republic of Korea 15.2513.6710.6011.6410.91
Megaminx DongSoo Park (박동수) 50.45 53.86 Republic of Korea 53.901:03.9856.5751.1050.45
Pyraminx Doyul Kim (김도율) 3.10 4.31 Republic of Korea 3.907.353.935.103.10
Skewb Jaemin Chang (장재민) 3.82 4.77 Republic of Korea 8.815.163.824.934.22
Square-1 Jaemin Chang (장재민) 7.47 NR 9.31 NR Republic of Korea 7.478.7911.9010.039.11
3x3x3 With Feet Jimin Byeon (변지민) 24.95 NR 26.84 WR Republic of Korea 24.9528.9526.62
Event Round Format Time limit Proceed
3x3x3 Cube First round Ao5 10:00.00
Final Ao5 10:00.00
2x2x2 Cube Final Ao5 10:00.00
4x4x4 Cube Final Ao5 10:00.00
5x5x5 Cube Final Ao5 10:00.00
6x6x6 Cube Final Mo3 10:00.00
7x7x7 Cube Final Mo3 10:00.00
3x3x3 Blindfolded Final Bo3 10:00.00
3x3x3 One-Handed Final Ao5 10:00.00
Clock Final Ao5 10:00.00
Megaminx Final Ao5 10:00.00
Pyraminx Final Ao5 10:00.00
Skewb Final Ao5 10:00.00
Square-1 Final Ao5 10:00.00
3x3x3 With Feet Final Mo3 10:00.00
  • 일정은 유동적이며 현장 상황에 따라 달라 질 수 있습니다.
  • The schedule is flexible and some changes might occur as the day goes.

11월 25일 November 25

시간 // Time 한글 English
10:00 -- 12:00 준비 및 접수 Setup & Registration
12:00 -- 13:00 점심 식사 Lunch
13:00 -- 14:15 3x3x3 라운드 1 3x3x3 Round 1
14:15 -- 15:00 3x3 한손 결승 3x3 One-handed Final
15:00 -- 15:45 2x2x2 결승 2x2x2 Final
15:45 -- 16:30 4x4x4 결승 4x4x4 Final
16:30 -- 17:15 눈가리고 맞추기 결승 3x3 Blindfolded Final
17:15 -- 18:00 3x3x3 결승 3x3x3 Round Final

11월 26일 November 26

시간 // Time 한글 English
10:00 -- 10:45 7x7x7 결승 7x7x7 Final
10:45 -- 11:30 스큐브 결승 Skewb Final
11:30 -- 12:00 6x6x6 결승 6x6x6 Final
12:00 -- 13:00 점심 식사 Lunch
13:00 -- 13:45 5x5x5 결승 5x5x5 Final
13:45 -- 14:30 피라밍크스 결승 Pyraminx Final
14:30 -- 15:00 클락 결승 Clock Final
15:00 -- 15:45 메가밍크스 결승 Megaminx Final
15:45 -- 16:15 발 결승 with Feet Final
16:15 -- 17:00 스퀘어-1 결승 Square-1 Final
17:00--18:00 시상식 및 정리 Awards & Cleanup

Time limit

If you reach the time limit during your solve, the judge will stop you and your result will be DNF (see Regulation A1a4).


The format describes how to determine the ranking of competitors based on their results. The list of allowed formats per event is described in Regulation 9b. See Regulation 9f for a description of each format.

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