Electronic Buzz

Buzz from Kodkod - Each player in turn opens a card on the board. When you identify a valid combination, press the buzzer. If the combination is indeed valid, you win the three cards. If the combination was not valid, you lose three cards.
When one of the players runs out of cards, all players count how many cards they have in their hand.

Who is the winner?
The player with the most cards is the winner.

What's in the box?
91 playing cards, an electronic buzzer, and detailed game instructions.
Ages: 8 years and up
Players: 2-6