Atlanta Subdivisions 2018

May 12, 2018
Dunwoody, Georgia, United States

Dunwoody Community Church

2250 Dunwoody Club Dr, Atlanta, GA 30350

In the theater, through the double doors to the right of the entrance


Atlanta Subdivisions 2018 Organizers

Kieran Dizon
WCA Delegate
Katie Hull

Please review the competitor information tab before the competition.
Please review the other tabs for more information on the competition.

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 100 competitors.
The base registration fee for this competition is $18 (United States Dollar).

Please follow all instructions or else your registration may be delayed.

1.) Click on the "Register" tab on the left side of the screen. In the comment section, please include the name of the person who is paying for your registration.
2.) Click on the "Registration Payment" tab and click on "Click Here to Pay" to pay via Paypal. In order to complete your registration, you MUST pre-pay.
3.) In 48 hours, if you do NOT see your name on the competitors list (the tab on the left side of the screen that says "Competitors"), then please send an email to the contact on the "General Info" tab. Failure to do any of these steps may result in a delay in registration.

To receive a refund for your registration, please email the organizers indicating that you are cancelling your registration - including your Paypal Receipt before registration closes on 5/7.

Click here to display the highlights of the competition.

Yi-Fan Wu (吳亦凡) won with an average of 7.94 seconds in the 3x3x3 Cube event. Katie Hull finished second (8.89) and Sean Skinner finished third (9.64).

Event Name Best Average Representing Solves
3x3x3 Cube Yi-Fan Wu (吳亦凡) 7.43 7.94 Chinese Taipei 8.898.757.537.557.43
4x4x4 Cube Yi-Fan Wu (吳亦凡) 27.05 30.67 Chinese Taipei 31.8936.7027.0528.1631.96
5x5x5 Cube Yi-Fan Wu (吳亦凡) 56.82 1:01.65 Chinese Taipei 56.821:00.361:06.0158.751:05.84
6x6x6 Cube Yi-Fan Wu (吳亦凡) 1:44.15 1:51.33 Chinese Taipei 1:51.031:44.151:58.82
3x3x3 One-Handed Kieran Dizon 12.60 15.40 United States 12.6016.5719.0114.9314.70
3x3x3 With Feet Kieran Dizon 36.37 42.13 United States 43.2836.3742.1141.0051.52

Registration is now closed.

Group Sheet
Live Results

New Competitors

  • Please try to arrive early to watch the new competitor introduction at 8:30.
  • Please be familiar with all of WCA's regulations, most importantly Article A. If you have any questions about the regulations, feel free to ask us.
  • In each event we will have rounds. We will take the top competitors on to the subsequent rounds. After a round is completed results will be entered into CubeComps (linked above). Your name will be highlighted if you made it to the next round.
  • Each round will be divided into groups to help them run more efficiently. We will call the groups in order, along with a last call. Please come bring your puzzle up and wait in the competitor waiting area when your group is called. We are allowed to deny you the ability to compete if you do not come up by the last call. You can click on a tab at the bottom to see groups on a specific day.

All Competitors

  • Shortly following the new competitor introduction at 8:30, we will also hold a judging tutorial. All competitors should attend this tutorial. If you are a parent and would like to be entertained for the duration of the day, judging would be a great option for you!
  • Please try to arrive at least 30 minutes early for the events you are competing in to ensure that you are on time for that event.
  • We will use regulation 9p3) for all final rounds. If you are not present when a final starts, you will be withdrawn from that final.
  • It would be wonderful if we could get some volunteer help from the parents. This would require either being present at the judging tutorial or to have someone teach you how to judge later in the day. Judge for however long you'd feel like. It's an excellent way to make the time fly by!
  • Your delegates for this competition are Katie Hull and Zachary White. Your organizer is Kieran Dizon. Ask them if you have any questions throughout the day!

Venue: Dunwoody Community Church
Street Address: 2250 Dunwoody Club Dr, Atlanta, GA 30350
Room: Theater

Note: This is the same venue as Whale Sounds 2018

Parking: Big parking lot right outside venue. Free Parking
Lunch: Chick-fil-A
2480 Jett Ferry Rd, Dunwoody, GA 30338
(770) 391-9277
Hotels: Residence Inn by Marriott Atlanta Perimeter Center/Dunwoody
4695 Ashford Dunwoody Rd, Dunwoody, GA 30346
(770) 730-1531
Airport: Hartsfield-Jackson Atlanta International Airport
6000 N Terminal Pkwy, Atlanta, GA 30320
(800) 897-1910

All information on this tab regarding cutoffs, time limits, proceeding competitors, and number of rounds are approximations and will be updated one week before the competition.

Event Format Round Cutoff Time Time Limit Competitors
3x3x3 Cube Ao5 Round 1 5:00
Round 2 5:00 Top 32
Final 5:00 Top 16
4x4x4 Cube Bo2 / Ao5 Combined First 2:00 4:00
Final 4:00 Top 12
5x5x5 Cube Bo2 / Ao5 Combined Final 2:30 3:30
6x6x6 Cube Bo1 / Mo3 Combined Final 5:00 6:00
3x3x3 One-Handed Ao5 Combined First 2:00 3:00
Final 3:00 Top 16
3x3x3 With Feet Bo2 / Ao5 Combined Final 4:30 5:30

Format- Ao5 = Average of 5 (where the best and worst solves are not counted in the average), Mo3 = Mean of 3, Bo3 = Best of 3, Bo2 = Best of 2, Bo1 = Best of 1
Cutoff- Rounds with a cutoff will have an additional best of 2 (best of 1 for 6x6) format where competitors will have 2 attempts to achieve a time under the cutoff. If the comeptitor does then they will be awarded more attempts to compelete the average.
Time Limit - Any attempt in the round exceeding this time will be awarded a DNF. "WCA Time limits", are dependent on the regulations for that event.
The Number of Competitors moving on to the subsequent rounds may change based on if the competition is ahead or behind schedule.

Time Event
8:45-9:00 New Competitor Introduction
9:00-10:30 3x3 Round 1
10:30-11:30 6x6 Finals
11:30-12:45 4x4 Round 1
12:45-1:15 Lunch
1:15-2:15 3x3 Round 2
2:15-3:15 5x5 Finals
3:15-4:15 One-Handed Round 1
4:15-5:00 Feet Finals
5:00-5:15 OH Finals
5:15-5:45 4x4 Finals
5:45-6:30 3x3 Finals
6:30-7:00 Awards

We will revise the schedule one week prior to the competition, in order to reflect the number of people competing.
All times are tentative and are subject to change if we are ahead or behind schedule.
We may add rounds of events if we run far enough ahead of schedule. will be the sponsor of this competition!
Image description

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.

Cookies help us deliver our services. By using our services, you agree to our use of cookies.