Stop or Dare
All you need for this game is a pack of cards. While you play the game, think about strategies that will increase your chances of winning.
All you need for this game is a pack of cards. While you play the game, think about strategies that will increase your chances of winning.
Can you beat Piggy in this simple dice game? Can you figure out Piggy's strategy, and is there a better one?
Can you help d'Alembert discover the probabilty of at least one head in two coin flips?
If two of these unusually numbered dice are thrown, how many different sums are possible?
Your partner chooses two beads and places them side by side behind a screen. What is the minimum number of guesses you would need to be sure of guessing the two beads and their positions?
Newspapers said that eating a bacon sandwich every day raises the risk of bowel cancer by 20%. Should you be concerned?