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About jordge

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  • Birthday 10/24/58

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  1. Nested Figures in a Pentagon

    When you said the blue diamond, did you mean the blue star? If so, it would have a larger perimeter than the red pentagon. But that is all I can determine.
  2. Turn off the light

    (Although the scale of the problem makes my head hurt)
  3. Colorful Elephants

    your 'observation' is only valid if those were the only colors allowed. For all we know, there is one blue, one pink and green and 798 grey elephants.
  4. Slicing a Pizza Randomly

    Whatever the solution is, I'm sure there are more pieces than I can eat.
  5. Pull & Push

    I believe that it is an overhead view so all of the lockers are sitting on the ground in the center of the room.
  6. Pull & Push

  7. Light-bulb Problem

    BobbyGo - I think your assumption about the light configurations is wrong. When I read the OP, I took it literally in that if a light is on, a certain switch must be up, exclusive of any other switches that may be up. This would prevent the possibility of switch 1 operating light A individually but then the switch 2 and 3 combination also illuminating Light A. OP - Clarification?