December 2026 · 40C3

The first nummix tournament

We’re bringing nummix to the 40th Chaos Communication Congress – with a tournament table and an open learning table.

Invitation postcard for 40C3: the nummix logo on a grey area surrounded by tiles, below it “Come to the first nummix tournament”

What to expect

  • The first nummix tournament: games at several tables, the best play the final.
  • An open learning table: never played? Sit down with us, the rules are quickly explained.
  • Bring nothing: we bring the sets.

When and where

In December 2026, between the years. Start time and location will be in the Congress schedule in good time – and here.

Want to practise?

At play.nummix.de (opens in a new tab) you can play for free in your browser, with a tutorial to get started – against the computer or with others. The rules are here to read.

Afterwards

After the Congress there will be a short report here with photos (only with the consent of those pictured) and an honest sentence about the evening’s donations. News also comes via RSS feed (opens in a new tab) and in our Discord community (external link).

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