
Min or Max. You decide.
SUM – FLIPPIN’ UNPREDICTABLE.
In each 7-trick game, you play for the win, but how you win is constantly changing.
At the start of the game, you choose:
Sum Max → score as many points as possible
Sum Min → score as few points as possible
But beware… the Flip cards can change everything. They reverse the power of the cards, meaning each trick can have a completely different outcome. Chaos, strategy, and excitement guaranteed!
Why Sum?
* Easy to learn
* Nice and short
* Flippin’ unpredictable
Sum might be the only game where you can win with both a high and a low score.
2–5 players
Ages: 12+
15–30 minutes

Great reviews
Fun for 2-5 players
Endless replayability
Laughs and frustration
Not too long, not too short 15-25 min
Tactical
Rulebook
- Rulebook in the box is in Dutch
- Using visuals and text to explain.
- We also have another language available: English
- Frontpage of the rulebook has a QR code so you can skip right to video or more languages.
- Additional languages might be added in a second print! Depending of requests.
CLICK ON THE RULEBOOK TO SEE ENGLISH RULEBOOK

Player aid
The community has been great so far and One Board Family even created a very helpful player aid! You can find a player aid on BGG or can see and download one below! This player aid is definitely recommended for first time players besides the reference cards already present in the box.
CLICK On either player aid to open the PDF and then download. (A5 size so when cut they fit nicely in the box)

