Procedures to convert between coin flips, dice rolls, and the like.

  9f to 12c4 Choosing Four Numbers from Twelve Using Nine Coin Flips Nov/15/2009
  8f to 12c3 Choosing Three Numbers from Twelve Using Eight Coin Flips Nov/16/2009
  7f to 10c3 Choosing Three Numbers from Ten Using Seven Coin Flips Nov/15/2009
  7f to 9c4 Choosing Four Numbers from Nine Using Seven Coin Flips Nov/17/2009
  4f to 6c2 Choosing Two Numbers from Six Using Four Coin Flips Nov/15/2009
  2d6 to 7c3 Choosing Three Days of the Week Using Two Six-sided Dice Nov/15/2009