A player has probability 0.4 of winning a single game. What is his probability of winning a 'best of 15 games' tournament?
It is believed that weaker snooker players have a better chance of winning matches over eleven frames (i.e. first to win 6 frames) than they do over fifteen frames. Is this true?
Try to move the knight to visit each square once and return to the starting point on this unusual chessboard.
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