Your email is used to verify puzzle solutions.
When you're seeking one of my puzzle caches, you may want to verify that your solution is correct. You don't want to book a flight to Tibet because you've solved a puzzle incorrectly. To check your solution, use the passphrase given on the cache listing. That passphrase may be a short phrase, just one word, or a sequence of numbers. Enter your hard-earned passphrase here to receive confirmation. You must enter the passphrase exactly as worded in the cache or from the puzzle's solution. The passphrase can be entered in upper, lower, or mixed case. Any spaces or punctutation will be ignored (they aren't needed).
Also, you may find a passphrase in a cache that's part of a puzzle chain. To find the next cache in the chain, enter the passphrase to receive the next link.
IMPORTANT: When entering a series of numbers, be sure to only CONCATENATE them, and in the right SEQUENCE. Do not add them together. For example, if the solution to a puzzle were the series of numbers 143, 23, 97, and 58 then the passcode would be 143239758. For your convenience you can use spaces, commas, or dashes when entering the numbers, since they will be ignored by this clue engine. So "143-23-97-58" and "143,23,97,58" and "143239758" would be considered identical.
If you're not already on the hunt, a list of all my caches can be found on the Caches I Have Hidden page.