I took the libery and stated to tag them
GC47F89 WaStatePks100: 50-Cache Challenge: http://project-gc.com/Challenges/GC47F89/2422
GC2ZCKM WSGA Cache of the Month Challenge: I suspect that no bookmark checker can be use when the caches has to be winner more then 12 month ago add that if they are archived you have to log them before the were archived.
GC231XZ Ancient Caches of King County - A Challenge Cache: All in the list has to be found. the checker can't do that, Pleas ask the writer for a update
GC1QRW4 Snohomish County History Lesson The bookmark list includes more then the 50 oldest and cant be used for this checker.
Only one of the four is possiblel with the current script