You, the detective, have gathered the following facts:

  1. Mary ate two of the same kind of donuts that Joey ate.
  2. All of the donuts were eaten by 10 a.m.
  3. Neither Harry nor Harry’s wife Betty ate donuts.
  4. The twins always eat the same kind of food.
  5. Harry brought home 12 donuts when his shift ended at midnight.
  6. Billy is Harry’s oldest son. Billy ate 2 plain donuts at 8 a.m.
  7. Jill only eats honey-dipped donuts.
  8. Joey got up at 9 a.m. and ate 1 lemon-filled donut and 1 chocolate donut.
  9. Mary got up at 9:30 a.m.
  10. The twins, Jill and Jane, ate 4 donuts between them.
  11. There are 6 children in Harry’s family.
  12. Every child in Harry’s family is allowed to eat 2 donuts.
  13. Patty got up last and ate 2 jelly donuts.