Account information
Spaces are allowed; punctuation is not allowed except for periods, hyphens, and underscores.
A valid e-mail address. All e-mails from the system will be sent to this address. The e-mail address is not made public and will only be used if you wish to receive a new password or wish to receive certain news or notifications by e-mail.
Personal Information
You should provide your name here in the form.
Every official contestant at SOI’yy (held in year 20yy) must have been born on or after 1st July, in the year 20yy − 20.
The content of this field is kept private and will not be shown publicly.
The content of this field is kept private and will not be shown publicly.
The content of this field is kept private and will not be shown publicly.
Please tell us which canton you are from for our statistics. Visitors from outside of Switzerland, just leave this field to be "Not from Switzerland" and select the appropriate country.
Please select the country you currently live in (for students: the country you are currently attending education in). If your country is missing, send us an email.
Will not be shown publicly, we need this information in case we need to contact you urgently for organizational matters. If not applicable, please provide a regular phone line where we may reach you. The content of this field is kept private and will not be shown publicly.
School Information
To participate as an official contestant, you must have attended a school in Switzerland during the last 12 months. External participants need not provide this information.
The content of this field is kept private and will not be shown publicly.
Provide the name of the teacher informing you of the contest. If none, provide either your teacher in informatics, mathematics or your main teacher (in this order of preference).
Roles
Select one roles.
CAPTCHA
This question is for testing whether you are a human visitor and to prevent automated spam submissions.