Chattogram Cube Open 2023


Registration requirements for the competition:

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 below.
There is a competitor limit of 100 competitors.
The base registration fee for this competition is ৳450 (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 .
We encourage everyone to register for the events they want to compete in via your online registration, however you may add events to your registration up until the event has started.
On the spot registrations will be accepted with a base registration fee of ৳650 (Bangladeshi Taka).


Registration and Payment of Fees

Early bird:

23 August - 5 September 2023
Participating upto 4 events: BDT 450
5 to 8 events: BDT 550
9 to 12 events: BDT 650

Late bird:

6 September - 15 September 2023
Participating upto 4 events: BDT 550
5 to 8 events: BDT 650
9 to 12 events: BDT 750

Spot Registration (Only if the participant limit is not reached):

22 September (8AM-9AM)
Participating upto 4 events: BDT 650
5 to 8 events: BDT 750
9 to 12 events: BDT 850


Duration 1-4 Events 5-8 Events 9-12 Events
Early Bird 23 August - 5 September BDT 450 BDT 550 BDT 650
Late Bird 6 Sepember - 15 September BDT 550 BDT 650 BDT 750
On Spot 22 September (8AM - 9AM) BDT 650 BDT 750 BDT 850

  • 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 (101st 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


Registration closed 8 months ago on .
Sign in to check the status of your registration. If you do not yet have a WCA account, you can create one here, but it is too late to register for this competition.
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