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OFF TOPIC -- A question of logic

Posted By: Timothy Chow
Date: Saturday, 2 May 2015, at 6:37 p.m.

In Response To: OFF TOPIC -- A question of logic (Havard Raddum)

Yes, I think that's a good way to think about it too. I've run into people who aren't convinced by it, though. I think maybe they sense that the host, or maybe even I (the one trying to explain the puzzle), is trying to trick them with this version. Certainly if one presents this version then it's important to be explicit about the assumption that the host is forced to open 9998 doors no matter what. In real life, a hustler would surely not open 9998 doors and give you a second chance unless he saw that you had luckily picked the prize in the first place.

Messages In This Thread

• OFF TOPIC -- A question of logic
  joe freedman -- Saturday, 2 May 2015, at 4:12 a.m.
  • OFF TOPIC -- A question of logic
    Jake Jacobs -- Saturday, 2 May 2015, at 5:11 a.m.
    • OFF TOPIC -- A question of logic
      Taper_Mike -- Saturday, 2 May 2015, at 7:31 a.m.
      • +1 *NM*
        Jim Stutz -- Sunday, 3 May 2015, at 3:35 a.m.
    • OFF TOPIC -- A question of logic
      Fatboy -- Sunday, 3 May 2015, at 7:06 p.m.
  • OFF TOPIC -- A question of logic
    Art Grater -- Saturday, 2 May 2015, at 6:40 a.m.
  • OFF TOPIC -- A question of logic
    rambiz -- Saturday, 2 May 2015, at 9:50 a.m.
    • OFF TOPIC -- A question of logic
      Mike Clapsadle -- Saturday, 2 May 2015, at 11:29 a.m.
      • OFF TOPIC -- A question of logic
        Timothy Chow -- Saturday, 2 May 2015, at 6:17 p.m.
        • OFF TOPIC -- A question of logic
          Bob Koca -- Saturday, 2 May 2015, at 6:26 p.m.
        • OFF TOPIC -- A question of logic
          Havard Raddum -- Saturday, 2 May 2015, at 6:28 p.m.
          • OFF TOPIC -- A question of logic
            Timothy Chow -- Saturday, 2 May 2015, at 6:37 p.m.
        • OFF TOPIC -- A question of logic
          Mike Clapsadle -- Saturday, 2 May 2015, at 9:04 p.m.
  • OFF TOPIC -- A question of logic
    joe freedman -- Saturday, 2 May 2015, at 4:52 p.m.
    • OFF TOPIC -- A question of logic
      Bob Koca -- Saturday, 2 May 2015, at 4:57 p.m.
      • OFF TOPIC -- A question of logic
        joe freedman -- Saturday, 2 May 2015, at 5:36 p.m.
        • OFF TOPIC -- A question of logic
          Bob Koca -- Saturday, 2 May 2015, at 6:12 p.m.
          • OFF TOPIC -- A question of logic
            joe freedman -- Saturday, 2 May 2015, at 6:21 p.m.
            • OFF TOPIC -- A question of logic
              Bob Koca -- Saturday, 2 May 2015, at 6:44 p.m.
              • OFF TOPIC -- A question of logic
                joe freedman -- Saturday, 2 May 2015, at 6:59 p.m.
                • OFF TOPIC -- A question of logic
                  Bob Koca -- Saturday, 2 May 2015, at 7:17 p.m.
                  • OFF TOPIC -- A question of logic
                    joe freedman -- Saturday, 2 May 2015, at 8:20 p.m.
    • OFF TOPIC -- A question of logic
      Timothy Chow -- Saturday, 2 May 2015, at 6:00 p.m.
      • Coin Flip variation
        Bob Koca -- Saturday, 2 May 2015, at 6:20 p.m.
        • Coin Flip variation
          Timothy Chow -- Saturday, 2 May 2015, at 6:30 p.m.
        • Coin Flip variation
          joe freedman -- Saturday, 2 May 2015, at 7:13 p.m.
          • Coin Flip variation
            Bob Koca -- Saturday, 2 May 2015, at 8:01 p.m.
          • Coin Flip variation
            Art Grater -- Saturday, 2 May 2015, at 8:52 p.m.