Vientiane Open 2025


Date
Jun 14 - 15, 2025
City
Vientiane, Laos
Venue

Panyathip British International School - Secondary Campus

Address
Saphanthong Neua Village, Sisattanak District, Vientiane, Laos
Details

3rd Floor Assembly Hall Building B

Contact
Organization team
Organizers
Kiengsack Manorom, Konesack Manorom, Pawina Panyathip, and Thotsaphone Viengviseth
WCA Delegate
Tanai Chaikraveephand (ธนัย ชัยกระวีพันธ์)
Download all the competition's details as PDF here.
Information

First competition in Laos in 2025!
It's the second ever official WCA competition in Laos but the first ever to be organized by Lao cubers!

Events
Main event
Competitors
23
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 70 competitors.
The base registration fee for this competition is 150,000 ₭ (Lao Kip).
Registration fees won't be refunded under any circumstance.
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.
No on the spot registrations will be accepted.
Any spectator can attend for free.

You register on this web page. You need to register with given name and family name.
We will accept your registration within a few days.
If there are more registrations than the maximum, you will be placed on the waiting list.
Your registration is accepted, only if your name is visible on the competitors list.
Payment of registration fee during on-site registration, in cash only.

Highlights
Click here to display the highlights of the competition.

Trust Chaiaya won with an average of 10.20 seconds in the 3x3x3 Cube event. Natchanon Yimkaew (ณัฐชนน ยิ้มเเก้ว) finished second (11.58) and Phasouk Sypaseuth finished third (12.38).

3x3x3 Cube

# Name Best Average Representing Solves
1 Trust Chaiaya 8.57 10.20 Thailand 15.679.409.5611.638.57
2 Natchanon Yimkaew (ณัฐชนน ยิ้มเเก้ว) 10.29 11.58 Thailand 12.9611.3613.9710.4310.29
3 Phasouk Sypaseuth 10.82 12.38 NR Laos 11.0514.2311.8515.4610.82

2x2x2 Cube

# Name Best Average Representing Solves
1 Trust Chaiaya 2.30 3.98 Thailand 4.184.185.192.303.59
2 Natchanon Yimkaew (ณัฐชนน ยิ้มเเก้ว) 3.59 4.91 Thailand 5.575.124.724.883.59
3 Anuvong Hayhinmixay 4.20 5.06 Laos 5.454.205.384.35DNF

4x4x4 Cube

# Name Best Average Representing Solves
1 Trust Chaiaya 42.89 44.80 Thailand 42.8944.3251.6844.5645.53
2 Anuvong Hayhinmixay 53.36 56.37 NR Laos 55.9853.3656.0457.1059.49
3 Natchanon Yimkaew (ณัฐชนน ยิ้มเเก้ว) 52.21 1:00.58 Thailand 1:02.521:38.6857.0652.211:02.16

3x3x3 One-Handed

# Name Best Average Representing Solves
1 Trust Chaiaya 13.39 14.64 Thailand 13.3913.9615.7918.1114.16
2 Anuvong Hayhinmixay 18.32 22.25 Laos 18.3220.2620.8825.6228.76
3 Natchanon Yimkaew (ณัฐชนน ยิ้มเเก้ว) 22.31 24.17 Thailand 24.0822.3125.2823.1426.16

Clock

# Name Best Average Representing Solves
1 Natchanon Yimkaew (ณัฐชนน ยิ้มเเก้ว) 11.11 13.20 Thailand 11.1114.7813.2611.5514.89
2 Konesack Manorom 11.13 13.62 NR Laos 24.1311.1314.6611.4314.77
3 Trust Chaiaya 15.30 17.47 Thailand 18.7816.0217.6215.3023.12

Pyraminx

# Name Best Average Representing Solves
1 Trust Chaiaya 5.25 8.51 Thailand 9.718.095.258.968.48
2 Anuvong Hayhinmixay 9.11 12.16 NR Laos 13.38DNF10.6512.469.11
3 Romina Phoutharaksa Douangmala 10.82 15.07 Laos 17.0910.8212.1922.5815.93

Skewb

# Name Best Average Representing Solves
1 Natchanon Yimkaew (ณัฐชนน ยิ้มเเก้ว) 5.65 7.57 Thailand 9.829.196.337.195.65
2 Anuvong Hayhinmixay 6.57 9.83 NR Laos 15.6510.846.896.5711.76
3 Konesack Manorom 12.39 20.59 Laos 18.9320.0622.7712.3927.50
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