A card will be flipped over in the middle of the table with a number from -5 to 15. Players will place one of their card face down, and everyone will reveal their cards all at the same time. For positive points, the highest number card without a match wins, but for negative points, lowest card "wins". The person with the highest score at the end wins! Simultaneous play - no waiting, everyone goes at the same time! Simple rules with lots of strategy. Get into your opponents heads to prevent them from winning by trying to play the same card they will play! Number of players : 2-5. Playing time : 20 minutes. Recommended ages : 7+.