New Hampshire Championship 2025
- Date
- Nov 22 - 23, 2025
- City
- Seabrook, New Hampshire, United States
- Venue
Seabrook Community Center
- Address
- 311 Lafayette Rd, Seabrook, NH 03874
- Details
Gymnasium
- Contact
- Organization team
- Organizers
- Cube New England, Derek White, and Will Gray
- WCA Delegates
- Alex Cohen, Chandler Pike, Derek White, Elijah Rain Phelps, Garrett Hadaway, Ryan Durette, and Will Russo
- Download all the competition's details as PDF .
- Information

This competition is organized by Cube New England, a non-profit organization dedicated to the growth of speedcubing in New England.
- Events
- Main event
- Competitors
- 106
- 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 200 competitors.
The base registration fee for this competition is $40 (United States Dollar).
The registration fee has to be paid through Stripe here once registered.
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 on the Register tab.
On the spot registrations will be accepted if there are remaining spots available, with a base registration fee of $40 (United States Dollar).
By registering, I hereby release and hold harmless Cube New England Inc. and its officers and volunteers (“Cube New England”), to the fullest extent permitted by law, from and against any and all claims, damages, injuries, liabilities, losses, costs, or expenses of any kind or nature which may arise out of or relate to my traveling to or from, attending, or participating in the Event and my use of any venue facilities, including any liability for injury, death, or damage attributable to the alleged negligence of Cube New England, but excluding liability for injury, death, or damage caused solely by gross negligence of Cube New England. I take full personal responsibility for my conduct and actions during the Event and agree to indemnify Cube New England for any loss, damage, injury or expense resulting from my acts or omissions while participating in the Event or present at the event venue.
- Highlights
-
Click here to display the highlights of the competition.
Curtis Chai won with an average of 6.94 seconds in the 3x3x3 Cube event. William Greninger finished second (7.23) and Elijah Rain Phelps finished third (7.60).
3x3x3 Cube
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Curtis Chai | 6.78 | 6.94 | United States | 7.51 | 6.84 | 7.11 | 6.88 | 6.78 | |||
| 2 | William Greninger | 5.93 | 7.23 | United States | 6.85 | 8.76 | 5.93 | 8.34 | 6.50 | |||
| 3 | Elijah Rain Phelps | 6.37 | 7.60 | United States | 7.30 | 8.36 | 6.37 | DNF | 7.15 | |||
2x2x2 Cube
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | William Lavoie | 1.15 | 1.60 | Canada | 1.83 | 1.83 | 1.62 | 1.35 | 1.15 | |||
| 2 | Ethan Zhuang | 0.99 | 1.63 | United States | 0.99 | 2.64 | 2.53 | 1.23 | 1.12 | |||
| 3 | David Andron-Silva | 1.60 | 1.95 | United States | 2.17 | DNF | 1.73 | 1.94 | 1.60 | |||
4x4x4 Cube
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Curtis Chai | 24.87 | 26.21 | United States | 26.09 | 24.87 | 25.89 | 30.03 | 26.65 | |||
| 2 | William Greninger | 26.32 | 29.19 | United States | 30.54 | 27.76 | 29.52 | 26.32 | 30.29 | |||
| 3 | Aidan McKenzie | 26.63 | 30.20 | United States | 29.58 | 29.77 | 31.34 | 26.63 | 31.24 | |||
5x5x5 Cube
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | William Greninger | 46.93 | 51.08 | United States | 52.06 | 47.93 | 59.26 | 53.25 | 46.93 | |||
| 2 | Aidan McKenzie | 50.05 | 51.71 | United States | 52.95 | 50.52 | 50.05 | 52.92 | 51.69 | |||
| 3 | Curtis Chai | 51.17 | 56.61 | United States | 52.73 | 51.17 | 59.72 | 2:14.62 | 57.39 | |||
6x6x6 Cube
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | William Greninger | 1:32.79 | 1:38.79 | United States | 1:49.46 | 1:34.12 | 1:32.79 | |||||
| 2 | Curtis Chai | 1:40.47 | 1:45.65 | United States | 1:40.47 | 1:43.90 | 1:52.59 | |||||
| 3 | Chandler Pike | 1:43.93 | 1:49.51 | United States | 1:43.93 | 1:44.33 | 2:00.28 | |||||
7x7x7 Cube
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Curtis Chai | 2:48.51 | 2:52.10 | United States | 2:49.18 | 2:48.51 | 2:58.60 | |||||
| 2 | Aidan McKenzie | 2:42.48 | 2:53.48 | United States | 2:51.49 | 3:06.48 | 2:42.48 | |||||
| 3 | Chandler Pike | 2:55.69 | 3:02.45 | United States | 2:55.69 | 3:02.84 | 3:08.83 | |||||
3x3x3 Blindfolded
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Vishwanath Jeyaraman | 25.01 | DNF | India | DNF | DNF | 25.01 | |||||
| 2 | Will Russo | 46.10 | DNF | United States | 46.10 | DNF | DNF | |||||
| 3 | Elliott Perkins | 51.49 | DNF | United States | DNF | 51.49 | DNF | |||||
3x3x3 One-Handed
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ethan Zhuang | 10.43 | 13.19 | United States | 12.88 | 14.19 | 12.49 | 18.25 | 10.43 | |||
| 2 | Curtis Chai | 12.55 | 13.52 | United States | 13.87 | 20.15 | 14.05 | 12.63 | 12.55 | |||
| 3 | Charles Amarello | 12.18 | 14.60 | United States | 13.77 | 15.20 | 14.83 | 12.18 | 16.63 | |||
Clock
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Brandon Villadolid | 3.33 | 3.44 | United States | 3.33 | 4.39 | 3.35 | 3.34 | 3.62 | |||
| 2 | Ethan Zhuang | 2.78 | 3.46 | United States | 2.78 | 2.88 | 3.65 | 3.85 | DNF | |||
| 3 | Elijah Rain Phelps | 3.52 | 4.06 | United States | 4.27 | 4.19 | 3.73 | 3.52 | 5.13 | |||
Megaminx
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Aidan McKenzie | 37.09 | 38.66 | United States | 38.93 | DNF | 37.40 | 39.64 | 37.09 | |||
| 2 | Curtis Chai | 38.65 | 42.42 | United States | 45.71 | 38.78 | 38.65 | 46.08 | 42.78 | |||
| 3 | Garrett Hadaway | 48.64 | 50.51 | United States | 50.01 | 51.75 | 49.77 | 52.41 | 48.64 | |||
Pyraminx
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | David Andron-Silva | 1.34 | 2.09 | United States | 2.04 | 2.09 | 2.14 | 1.34 | 6.90 | |||
| 2 | Elliott Perkins | 1.78 | 2.10 | United States | 1.86 | 2.50 | 1.94 | 1.78 | 4.37 | |||
| 3 | Curtis Chai | 2.19 | 2.80 | United States | DNF | 3.15 | 2.74 | 2.51 | 2.19 | |||
Skewb
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | David Andron-Silva | 1.86 | 2.69 | United States | 1.86 | 2.88 | 3.34 | 1.86 | 3.65 | |||
| 2 | Curtis Chai | 1.82 | 2.93 | United States | 3.28 | 4.97 | 2.07 | 1.82 | 3.44 | |||
| 3 | Ethan Zhuang | 1.89 | 3.13 | United States | 3.57 | 2.89 | 1.89 | 3.63 | 2.93 | |||
Square-1
| # | Name | Best | Average | Representing | Solves | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Elijah Rain Phelps | 5.44 | 7.91 | United States | 9.57 | 5.44 | 7.23 | 13.21 | 6.93 | |||
| 2 | Ethan Zhuang | 7.96 | 10.99 | United States | 12.21 | 13.31 | 9.21 | 7.96 | 11.54 | |||
| 3 | William Lavoie | 9.60 | 11.27 | Canada | 17.25 | 11.17 | 9.60 | 9.96 | 12.68 | |||