Jakarta Mini Open 2018

Mar 3 - 4, 2018
Jakarta, Indonesia

Green Pramuka Square

Jl. Ahmad Yani kav. 49 RT16/RW09, Rawasari, Cempaka Putih, Jakarta Pusat

Main Atrium

Jakarta Mini Open 2018 website

+62 8989907547 (YUSUF)

Peri Wijaya and Yusuf Abdul Qohhar
WCA Delegate
Cendy Cahyo Rahmat
  • Payment opens on Monday 20th November, Waktu Indonesia Barat (+7 Jakarta Time)
  • Check tab "Cost and Payment" or "Biaya dan Metode Pembayaran" to see registration steps
  • This fee is refundable, as long as requested before Saturday 27th January 2018
  • There is a competitor limit of 150
  • The competition opens for all nationalities to compete
Main event
Registration period

Online registration opened and closed .

Registration requirements
This competition is over, click here to display the registration requirements it used.
Create a WCA account here if you don't have one.
If this is not your first competition, associate your WCA ID to your WCA account here.
Register for this competition here.
There is a competitor limit of 150 competitors.
The base registration fee for this competition is Rp100,000 (Indonesian Rupiah).
Click here to display the highlights of the competition.

Kaijun Lin (林恺俊) won with an average of 8.82 seconds in the 3x3x3 Cube event. Rifa Octavian Himawan finished second (9.50) and Vincent Hartanto Utomo finished third (9.88).

Event Name Best Average Citizen of Solves
3x3x3 Cube Kaijun Lin (林恺俊) 7.58 8.82 China 9.058.839.568.587.58
2x2x2 Cube Rifa Octavian Himawan 2.39 3.05 Indonesia 2.393.233.073.462.85
4x4x4 Cube Vincent Hartanto Utomo 26.53 29.18 NR Indonesia 33.6826.5329.0328.1130.39
3x3x3 Blindfolded Kaijun Lin (林恺俊) 22.33 24.17 China 25.4324.7522.33
Pyraminx Vincent Hartanto Utomo 3.43 4.20 Indonesia 3.874.676.323.434.06
Skewb Hafizh Dary Faridhan Hudoyo 3.61 4.13 Indonesia 3.614.154.126.984.13
Square-1 Galih Arya Santosa 13.23 15.07 Indonesia 19.0313.2317.4314.0813.71
3x3x3 Multi-Blind Ahsanul Insan Hamid 14/19 37:02 Indonesia 14/19 37:02
Event Round Format Time limit Cutoff Proceed
3x3x3 Cube First round Ao5 10:00.00 Top 36 advance to next round
Second round Ao5 10:00.00 Top 12 advance to next round
Final Ao5 10:00.00
2x2x2 Cube First round Ao5 3:00.00 Top 12 advance to next round
Final Ao5 3:00.00
4x4x4 Cube Final Bo2 / Ao5 2:00.00 2 attempts to get < 1:30.00
3x3x3 Blindfolded First round Bo3 10:00.00 Top 8 advance to next round
Final Bo3 10:00.00
Pyraminx First round Ao5 1:00.00 Top 12 advance to next round
Final Ao5 1:00.00
Skewb Final Bo2 / Ao5 1:00.00 2 attempts to get < 30.00
Square-1 Final Bo2 / Ao5 1:30.00 2 attempts to get < 1:00.00
3x3x3 Multi-Blind Final Bo1 10:00.00 per cube, up to 60:00.00

Updated 9 November 2017

First Day (Saturday)

Time Event Cutoff / Time Limit
09:00-10:00 Re-Registration
10:00-10:30 Opening and Demonstration
10:30-12:00 Multiple-blindfolded none / 60:00
12:00-13:00 Lunch
13:00-14:30 4x4 Combined Final 1:20 / 2:00
14:30-15:30 Pyraminx Combined First 0:30 / 1:00
15:30-16:00 Break
16:00-17:00 Skewb Combined Final 0:30 / 1:00
17:00-17:30 Pyraminx Final none / 1:00
17:30-18:00 Square-1 Combined Final 0:60 / 1:30

Second Day (Sunday)

Time Event Cutoff / Time Limit
09:00-10:00 Re-Registration
10:00-10:30 Opening and Demonstration
10:30-12:30 3x3 1st Round none / 10:00
12:30-13:15 Lunch
13:15-14:00 3x3 Blinfolded Final none / 10:00
14:00-15:00 2x2 1st Round none / 3:00
15:30-16:00 Break
16:00-17:00 3x3 Second Round none
17:00-17:30 2x2 Final none
17:30-18:00 3x3 Final none

All times are tentative and subject to change if we are ahead or behind schedule.


Cut-Off - this is the "soft" cut-off. For an Average of 5, one of your first two solves must be under the given time in order to complete the solve. For a Mean of 3, your first solve must be under the given time. If this is not the case, then you cannot complete your average/mean.

Time Limit - This is the "hard" cut-off. You must complete your solve under the given time or else you will be stopped and given a DNF (Did Not Finish) for this solve. This rule applies to all solves of a specific event, whether it be the first or last solve of an average/mean.


Registration is Rp100,000 for each competitor (there is no extra fee per event). Registration will be $10 for foreign cuber (from outside Indonesia). Foreign cuber who settles in Indonesia and have Indonesian bank account may do the payment with it.

Spectators get in free. Walk in competitors are allowed before 10 a.m. within the competition day. There is a 150 competitor limit for this competition.

Starting November 20th 2017 and will be closed on February 19th 2018 (GMT+7).

Payment Instruction

The steps for registration are as follows:
1. Register here.
2. If you have registered correctly, you will receive an email telling you that you are on the waiting list.
3. Your registration is not complete until you've paid. If you have not paid within several weeks of registering, we will send you a reminder via email.
4. Once you received the email, pay the registration fee using the PayPal button below. Make sure to include the competition and competitor name in the note!
5. Once we have confirmed the correct payment, we will manually approve your registration. This means that once you have paid you might not be accepted immediately, however all above steps must be followed.


It usually will only take a few hours to confirm after you've completed the payment.

If you have competed before, make sure you're WCA ID is connected to the WCA account you signed up with. Your registration will not be approved until you connect your WCA ID. See the FAQ for more information.

If you can no longer attend, let us know as soon as possible through the contact link on the General Info page. We often have waiting lists so letting us know you cannot attend allows us to add another person to the competition.

Registration fees refund policy

  1. Withdraw from the competition before February 10th 2018: 100% refund of registration fees. (this is not including transfer fee)
  2. Competitor who have completed registration but not able to participate due to the limit: 100% refund of registration fees.
  3. Withdraw after the payment deadline: No refund
  4. Incomplete registration: No refund


Semua pembayaran akan dilakukan sebelum kompetisi (early bird), tidak ada pembayaran di tempat (on the spot). Biaya Rp100.000 dikenakan untuk semua event, untuk peserta dari luar negeri akan dikenakan biaya $10.

Pembayaran dibuka pada 20 November 2017. Tenggat waktu (deadline) untuk menyelesaikan proses pembayaran adalah pada tanggal 19 Februari 2018 pukul 18.00 WIB. Registrasi yang terlambat tidak akan diproses.

Limit (batas) kompetitor untuk kompetisi ini adalah: 150 orang

Proses registrasi:

  1. Mendaftar di website WCA.
  2. Membayar biaya registrasi ke rekening BANK RAKYAT INDONESIA 721001001817501 (Atas Nama: Yusuf Abdul Qohhar)
  3. Kemudian kirim bukti pembayaran, Nama Lengkap ke email abdulqohharyusuf@gmail.com atau WhatsApp: +62 898-9907-547.
  4. Untuk peserta yang pertama kali mengikuti kompetisi, mohon lampirkan juga foto Kartu identitas Anda (KTP, SIM, Kartu Pelajar, KK, dll.) yang menyatakan dengan jelas Nama, Kewarganegaraan, serta Tanggal Lahir Anda (kirim juga ke email abdulqohharyusuf@gmail.com atau WhatsApp: +62 898-9907-547).
  5. Registrasi Anda dianggap selesai ketika kami menerima email/pesan WhatsApp Anda. Kami akan mengonfirmasi email tersebut setelah kami menerimanya.
  6. Kami akan meng-approve registrasi Anda di website WCA dalam kurun waktu 24 Jam setelah konfirmasi email/WhatsApp tersebut (Jika limit kompetitor belum tercapai).
  7. Apabila Anda tidak melihat nama Anda di website WCA dalam kurun waktu 24 jam, mohon informasikan kami melalui email/WhatsApp.
  8. Apabila Anda sudah membayar registrasi namun ternyata limit kompetitor sudah terpenuhi, maka kami tidak bisa mengikutsertakan Anda, namun Anda boleh tetap hadir untuk menyaksikan kompetisi.

Kebijakan pengembalian uang registrasi:

  1. Mengundurkan diri sebelum tanggal 10 Februari 2018: pengembalian uang (refund) 100% dari biaya registrasi (belum termasuk potongan transaksi antar bank jika ada).
  2. Kompetitor yang sudah melengkapi registrasi namun tidak dapat berpartisipasi karena limit kompetitor: pengembalian uang (refund) sebanyak 100% dari biaya registrasi (belum termasuk potongan transaksi antar bank jika ada).
  3. Mengundurkan diri setelah tenggat pembayaran: Tidak ada refund.
  4. Registrasi yang tidak lengkap: Tidak ada refund.

Green Pramuka Square, MoYu Cube, Deer Cube, Balam Cubes, and iCube Sablon88 will be sponsoring this competition.

Green Pramuka Square & MoYu

1st place in all events: gold medal, winning certificate, MoYu cube, prize money (Indonesian Rupiah)
2nd place in all events: silver medal, winning certificate, MoYu cube, prize money (Indonesian Rupiah)
3rd place in all events: bronze medal, winning certificate, MoYu cube, prize money (Indonesian Rupiah)

All competitor have a chance to win giveaway or lucky prize cubes from MoYu Cube.

The competition will be held at the Main Atrium of Green Pramuka Square, Jakarta.

There will be seating for both competitors and spectators.


Parking space available for both car and motorcycle.

We advise competitors and spectators to arrive by TransJakarta Bus as the bus shelter (Halte Kayu Putih Rawasari) is near to the venue.
PT Transportasi Jakarta


There are many hotels in the city. Below are a few a bit nearer to the venue:
Hotel MaxOne 1 km
Hotel Sentral 1 km
Lagura Residence Guest House 1,8 km
Puri Mega Hotel Jakarta 2,2 km

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 result to beat to proceed to the second phase of a cutoff round (see Regulation 9g).


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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