Cat In The Box, the trick game experience with a universe inspired by the experience of Schrodinger's Cat and a scientific theme that fits well with the atmosphere of the game (which can also be found in the rulebook designed as a scientific textbook).

In Cat In The Box, no card has a predefined suit.
It is the players who will decide their color when they play them according to numerous strategic parameters.
Win tricks without knowing the suit of your cards until you play them.