Swiss Olympiad in Informatics

  • Swiss Olympiad in Informatics

    • About SOI
    • SOI for Teachers
    • News
    • Agenda
    • Team
    • Awarenessteam
    • Partners
    • Contact
    • Overview
    • Wiki
    • Workshops
    • Task Archive
    • Ladders
    • Pre-Round
    • First Round
    • Second Round 2025-2026
    • Rules 2025-2026
    • Medals
    • IOI Videos
    • SOI Photos
  • Login

Jun 11, 2026

Girlscamp 2026

The Swiss Olympiad in Informatics is organizing events specifically for girls. Register now!

May 30, 2026

Results Team Selection 2026

After four intense contest days the Swiss IOI team for 2026 has been determined.

Apr 28, 2026

Slovak Camp 2026 Blog

Impressions from the Slovak Camp 2026.

Apr 26, 2026

International Girlscamp 26 Blog

In preparation for EGOI, a delegation of 5 participants travelled to Poland to train and connect with delegations from Germany, Poland and Austria.

Mar 22, 2026

Results Finals 2026

The finals of the Swiss Olympiad in Informatics took place on the 21st and 22nd of March.

Mar 15, 2026

SOI Camp 2026 in Sarnen

27 participants from Switzerland met in Sarnen to train together for one week.

Mar 3, 2026

Helvetic Coding Contest 2026

HC² is happening

Feb 16, 2026

Second Round 2026 results

The results of the second round for 2025/2026 are available!

Dec 1, 2025

Second Round 2025/2026 is over

The second round has ended. What's up next?

Oct 2, 2025

Invitation SOI Workshops Fall 2025

Learn the basics of SOI at the workshops. Sign up now!

Oct 1, 2025

BOI 2025 Blog

Switzerland sent a delegation to the Balkan Olympiad in Informatics 2025 in Udine.

Oct 1, 2025

Second Round of SOI 2026

The second round of SOI 2026 has started. The tasks are now online!

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • »