Nancy Drew 22: Trail of the Twister Hints

Doppler Switches

  • Number the switches 1 through 6 on the top and 7 through 11 on the bottom, and then flip them in this order:

    1, 4, 5, green button
    2, 9, 11, green button
    7, 9, 10, green button
    8, 9, 10, green button