1. The sock drawer |

2. Successive wins |

3. The flippant juror |

4. Trials until first success |

5. Coin in square |

6. Chuck-a-luck |

7. Curing the compulsive gambler |

8. Perfect bridge hand |

9. Craps |

10. An experiment in personal taste for money |

11. Silent cooperation |

12. Quo vadis? |

13. The prisoner's dilemma |

14. "Collecting coupons, including Euler's approximation for harmonic sums" |

15. The theater row |

16. Will second-best be runner-up? |

17. Twin knights |

18. "An even split at coin tossing, including Stirling's approximation" |

19. Isaac Newton helps Samuel Pepys |

20. The three-cornered duel |

21. Should you sample with or without replacement? |

22. The ballot box |

23. Ties in matching pennies |

24. The unfair subway |

25. Lengths of random chords |

26. The hurried duelers |

27. Catching the cautious counterfeiter |

28. "Catching the greedy counterfeiter, including the Poisson distribution" |

29. Moldy gelation |

30. Evening the sales |

31. Birthday pairings |

32. Finding your birthmate |

33. Relating the birthday pairings and birthmate problems |

34. Birthday holidays |

35. The cliff-hanger |

36. Gambler's ruin |

37. Bold play vs. cautious play |

38. The thick coin Digression: A note on the principle of symmetry when points are dropped on a line |

39. The clumsy chemist |

40. The first ace |

41. The locomotive problem |

42. The little end of the stick |

43. The broken bar |

44. Winning an unfair game |

45. Average number of matches |

46. Probabilities of matches |

47. Choosing the largest dowry |

48. Choosing the largest random number |

49. Doubling your accuracy |

50. Random quadratic equations |

51. Two-dimensional random walk |

52. Three-dimensional random walk |

53. Buffon's needle |

54. Buffon's needle with horizontal and vertical rulings |

55. Long needles |

56. Molina's urns |