Chattogram Cube Open 2025
- Date
- Sep 26 - 27, 2025
- City
- Chattogram, Bangladesh
- Venue
Presidency International School
- Address
- 51, Panchlaish R/A, Chattogram, Bangladesh
- Details
8th and 9th Floor
- Contact
- Organizers
- Farhan Labib, Hasnine Rashid, Kazi Nehan, SM Abeer Ullah, Tofael Ahmed Akib, and Yamin Wahed
- WCA Delegates
- Arnab Banik and Farhan Labib
- Download all the competition's details as PDF .
- Information
First Time Participants have to bring an ID card with their Date of Birth for identity verification.
- Events
- Main event
- Competitors
- 51
- 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 100 competitors.
The base registration fee for this competition is ৳600 (Bangladeshi Taka).
If your registration is cancelled before you will be refunded 50% of your registration fee.
Registrants on the waiting list may be accepted onto the competitor list until .
If you are a registered competitor you may change your registered events until by contacting the organization team.
On the spot registrations will be accepted if there are remaining spots available, with a base registration fee of ৳800 (Bangladeshi Taka).
Registration and Payment of Fees
Early bird:
29 August - 7 September 2025
Participating upto 5 events: BDT 600
6 to 10 events: BDT 700Late bird:
7 September - 21 September 2025
Participating upto 5 events: BDT 700
6 to 10 events: BDT 800Spot Registration (Only if the participant limit is not reached):
26 September (8AM-9AM)
Participating upto 5 events: BDT 800
6 to 10 events: BDT 900
Duration 1-5 Events 6-10 Events Early Bird 29 August - 7 September BDT 600 BDT 700 Late Bird 7 Sepember - 21 September BDT 700 BDT 800 On Spot 26 September (8AM - 9AM) BDT 800 BDT 900
- The payments must be made in the specified duration to be part of a specific category (Early Bird or Late Bird).
- Registering on a certain duration on the website without payment would not make one a part of that category, the duration in which payment is made, is the designated category for the competitor.
- Any payment of fees on the competition day would be considered as "On Spot' registration, even if one has registered online before.
If the limit is reached, a waiting list will be started. During this period, if someone cancels their registration, the first person (81st person) to pay from the waiting list while the registrations are open will be approved. If the registration time period is over, then the competitor has to pay on the spot according to the spot payment fee structure.
If someone pays but can't be approved due to the limit being reached, then the competitor might have a chance of getting approved if someone who is in the approved list cancels their registration. Otherwise, the unapproved person would be refunded 100% of the registration fee after the comp.
For detailed payment procedure click here
Steps to pay with Bkash
Pay With Your Personal Bkash Account
Using Bkash USSD service (*247#)
- Go To Bkash Menu by dialing *247#
- Choose option 1 from the menu.
- Enter Personal Number: 018 3251 6106 (Tofael Ahmed Akib).
- Enter your Total Registration Fee with Bkash Charge.
- Enter your personal contact number on Reference.
- Enter your Menu Pin to Confirm the Payment.
- Send your TrxID (or Trans ID) in a SMS to the number you have sent money to.The text must include - Participant's Name, Participants Personal Mobile Number and the TrxID (or Trans ID).
Using the Bkash App
- Log into your Bkash account.
- Select Send Money
- Enter Personal Number:018 3251 6106 (Tofael Ahmed Akib).
- Enter your Total Registration Fee with Bkash Charge.
- Enter your personal contact number on Reference.
- Enter your Menu Pin to Confirm the Payment.
- Send your TrxID (or Trans ID) in a SMS to the number you have sent money to.The text must include - Participant's Name, Participant's Personal Mobile Number and the TrxID (or Trans ID).
PAYMENT PROCEDURE IF YOU DON'T HAVE A BKASH ACCOUNT
- Go to your nearest Bkash Agent shop.
- Tell him to Cash-In into a personal number.
- Use either of the following numbers:018 3251 6106 (Tofael Ahmed Akib).
- Tell him to cash-in your Total Registration Fee with Bkash Charge. দোকানদাররা এইটাকে "খরচ" বলে থাকে।
- Get the TrxID from the agent.
- Send your TrxID (or Trans ID) in a SMS to the number you have sent money to.The text must include - Participant's Name, Participant's Personal Mobile Number and the TrxID (or Trans ID).
A sample SMS:
Name:ABCD EFGH
Num: 017xxxxxxxx
No. of events: 8
TrxID: XXXXXXXXDo Not Forget To Send the SMS!!
Any requested changes to registration before the deadline will be honored. Your registration is not complete until your name shows up on the list. If you believe you paid and your name isn't showing up, please contact us and we will work it out.
- Bkash Charge is 2% of the whole amount. Simply multiply your total registration fee by 1.02 to get the final payable amount.
DISCLAIMER: Any Payment on the competition day counts as spot registration and will follow the Spot Registration Fee Structure.See Details. Registration won't be complete if you pay less than the required amount!
CAUTION: Ours is a personal Bkash account. - Highlights
-
Click here to display the highlights of the competition.
Avirup Das won with an average of 7.32 seconds in the 3x3x3 Cube event. Muntazim Billah Nazif finished second (8.66) and SM Abeer Ullah finished third (8.72).