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A Day to Thank Our Volunteers
On Sunday, September 13, the FSJM brought its volunteers together at the Grande Salle in Grancy for a day of fellowship and sharing. It was simply a way to say to them: thank you! Throughout the year, many people volunteer their time and energy to the FSJM. Their help is invaluable in ensuring the smooth…
Mathematics in the news

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Math4Fun: 3rd Edition
The third edition of the Math4Fun competition will take place on Saturday, November 14, 2026.
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2026 International Finals in Milan
On July 25 and 26, the top competitors from 23 countries gathered at Bocconi University in Milan for the international finals of the Math and Logic Games Championship.
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Training day for the 2026 international final
On Saturday 20 June 2026, the FSJM organised a mathematical training day in preparation for the championship’s international final in Milan.
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The Rallye Mathématique Romand on the «19h30» news
Our friends from the Rallye Mathématique Romand appeared on the «19h30» news for their 33rd final.
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Math4Fun
The second edition of Math4Fun took place on Saturday, November 15, 2025, in Lausanne. Twenty-four mixed teams competed for an hour to solve as many problems as possible.
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40th international championship of mathematical and logical games
The 40th international championship has begun. All the information can be found on our online site.
About us

The Swiss Federation of Mathematical Games is a not-for-profit association gathering mathematics enthusiasts. Together, they explore their passion for numbers and organize the swiss qualification rounds for the International Championship for Mathematical and Logical Games each year.