In one sentence
nummix is a tile-laying game with number tiles for two to four people in which every move may rebuild the table – born from breaking the rules, free to play in the browser, without ads and without tracking.
In one paragraph
At the end of 2024, two friends are playing a classic and start breaking its rules. That becomes nummix: a tile-laying game with 136 number tiles from 1 to 17 in four colours and six jokers, in which runs and groups grow on the table and change with every move. The rules are quickly learned, the possibilities don’t run out so quickly. nummix exists as a handmade 3D-printed set, as print files to make your own and for free in the browser at play.nummix.de – without ads, without tracking, supported by voluntary donations. The first nummix tournament takes place in December 2026 at the 40th Chaos Communication Congress.
Facts
| Players | 2–4 at one table; online also tournaments with any number of people |
|---|---|
| Components | 136 number tiles (1–17, four colours, two of each), 6 jokers, 4 racks, fabric bag, rules |
| Online | play.nummix.de (opens in a new tab) – free, playable without an account, with a tutorial |
| Set | First edition handmade on a 3D printer, not for sale at the moment, sets to borrow on request; print files under CC BY-NC-SA 4.0 on MakerWorld (external link) |
| History | Idea in December 2024, first public tests at Easterhegg 2025, trademark registered with the DPMA (January 2026) |
| Funding | voluntary donations, no ads, no in-game purchases – open about money on the donations page (opens in a new tab) |
| Game design | Jenny Bartz, Bastian Ziegler · Design: Laura Ziegler, Jenny Bartz · Credits |
| Contact | Jenny Bartz, info@nummix.de |
Photos
Free to use for coverage of nummix, please credit “Photo: Jenny Bartz / nummix”.
Logos
All logo variants as SVG are in the style guide, along with how to use them. nummix® is a registered trademark (DPMA, reg. no. 30 2025 230 149).
History
How a game night turned into a game of its own is told with all milestones on the home page. What’s new is in the news (opens in a new tab) (also as an RSS feed (opens in a new tab)).