4 ms·

Thank you. This is a MUCH better resource.

• manojlds 8y ago
  This sentence did the trick: > Because the prisoner starts on the box of their own number they are, by definition, on the chain that contains their ticket (there is only one ticket that points to that box).
  • jgtrosh 8y ago
    That's really the sentence that seems to be wrong, until you see the light shine through the problem.