Idaho Summer Open 2018

Apr 28, 2018
Rexburg, Idaho, United States

Americinn Lodge & Suites

1098 Golden Beauty Dr, Rexburg, ID 83440

Second floor in the main conference room

Idaho Summer Open 2018 website
Clarke Hawkinson
WCA Delegate
Calvin Nielson
Competitor Limit
Entry Fee
$18 (United States Dollar)

Third year in a row, Rexburg is holding another competition. This competition is designed to help people qualify for the CubingUSA Nationals. We are trying to get as many events as possible, however in doing that we have to limit the amount of competitors to 45. Entry fees are at $18 per competitor, and free for spectators. We do ask you to limit the number of spectators due to the size of the room.

Registration period

Online registration opened and closed .

Registration requirements
This competition is over, click here to display the registration requirements it used.

Registration is not considered complete until the entire registration fee has been paid online through the WCA Stripe payment system. If you wish to withdraw on or before April 20th, you may receive a 75% refund. After that, you will not be able to receive a refund at all. Registration will be accepted at the door, but only while the competitor limit has not been met.

Event Name Best Average Citizen of Solves
3x3x3 Cube Damian Wilding 14.53 14.72 United States 15.9114.9914.5614.5314.60
2x2x2 Cube Rustin Haderlie 2.72 4.25 United States 4.225.722.724.054.49
4x4x4 Cube Spencer Stutzman 46.31 59.91 United States 1:02.7356.161:00.8546.311:05.32
5x5x5 Cube Calvin Nielson 1:32.66 1:40.15 United States 1:32.661:42.141:49.131:37.381:40.94
3x3x3 Blindfolded Calvin Nielson 4:13.84 DNF United States 4:13.84DNFDNF
3x3x3 One-Handed Calvin Nielson 24.52 25.49 United States 29.4626.9524.6624.8724.52
Clock Spencer Stutzman 12.85 14.27 United States 13.39DNF14.2112.8515.22
Pyraminx Rustin Haderlie 3.45 5.60 United States 3.456.275.875.455.47
Skewb Calvin Nielson 5.54 6.75 United States 5.965.858.449.745.54
Square-1 Calvin Nielson 10.48 10.79 United States 12.8211.0910.6110.6810.48


There are multiple things a first-timer must know before competing. All newcomers must be familiar with the WCA Regulations before competing. There is a video here for the basic overview of the rules.


When you arrive, you will receive a card/nametag with personalized information detailing your events and what group you will be competing in for each event. In addition, you will also receive staffing assignments. All competitors are expected to help at this competition. For each event you sign up for, you will be assigned to help out for just one group of that event. If you do not arrive to help during your scheduled event, and there are not enough staff members, we reserve the right to disqualify you from competing.

We will provide a judging tutorial at the beginning of the day, right before the start of the 5x5x5 speedsolve event. This will allow anyone with questions about how to judge to be properly prepared when they are expected to help. We hope that this system will fairly divide up the judging of the competition and make the competition run smoothly for all.

There is a discount available for competitors along with those who stay with them. To get this discount you need to call The Americinn in Rexburg, and when you are booking your room let them know that you are a competitor, and they will give you a discount. Call them at (208) 356-5333 and make sure you get your room before they fill up.

Event Start Time End Time
5x5 8:00 9:00
4x4 9:00 10:15
3x3OH 10:15 10:45
2x2 10:45 11:30
Pyra 11:30 12:15
Clock 12:15 12:30
Lunch 12:30 1:15
3x3 1:15 2:30
Skweb 2:30 3:15
Sq-1 3:15 4:15
3x3 BLD 4:15 5:00
Pyra Finals 5:00 5:15
Skewb Finals 5:15 5:30
2x2 Finals 5:30 5:45
3x3 Finals 5:45 6:00
Awards 6:00 6:15
Clean up 6:15
Event Cutoff Time Limit Format Rounds To Finals
2x2 - 5:00 Avg of 5 2 Top 12
3x3 - 5:00 Avg of 5 2 Top 12
3x3 OH 1:30 2:30 Best of 2 / Avg of 5 1 NA
3x3 BLD - 10:00 Cumulative Mean of 3 1 NA
4x4 2:30 3:30 Best of 2 / Avg of 5 1 NA
5x5 3:30 5:00 Best of 2 / Avg of 5 1 NA
Clock 0:45 1:30 Best of 2 / Avg of 5 1 NA
Pyra 0:30 1:00 Best of 2 / Avg of 5 2 Top 12
Skewb 0:30 1:00 Best of 2 / Avg of 5 2 Top 12
Sq-1 1:30 3:00 Best of 2 / Avg of 5 1 NA

Live results at

Image description
Olivers Twisted Puzzles will be sponsoring the medals for the top three competitors in each event.