I've made an alphabetical list of caches to which I have awarded favorite points but I need to sign the log.

"Favorite" Challenge

I've found at least one cache that was placed during each of the years that geocaching has been in existence.

*S M 018 H.O.w.s A Few Years Gonna Be Challenge

I've found at least 66 caches that were hidden somewhere along the path of historic Route 66.

*S M 047 H.O.w.s. The 66 Mother Road Challenge*

I've found at least 100 caches that were hidden by the same CO.

*S M 053 H.O.w.s. The C.O.'s 100 Hides Challenge*

*S M 062 H.O.w.s. A 4 K Challenge Gonna Work?*

*S M 072 H.O.w.s. About A 100 Earthcache Challenge

I've completed two pieces of GeoArt in California and two more outside of that state.

*S M 082  H.O.w.s. 2-State 2-Geoart Challenge*

I've found at least sixteen caches with each of sixteen family-related words in their titles, as well as at least nine duplicate words in another nine cache titles.

*S M 088 H.O.w.s. The Family Tree*

*S M 092 H.O.w.s About A 100 Event Challenge*

I've completed at least one diagonal on my D/T matrix.

*S M 093 H.O.w.s. About A Diagonal Challenge*

*S M 094 H.O.w.s. A 3 K Challenge Gonna Work?*

*S M 095 H.O.w.s. A 8 K Challenge Gonna Work?*

I've found at least 1000 caches in at least two different states.

*S M 101 H.O.w.s. Can Count To 1000 In Two States*

*S M 107 H.O.w.s. A 6 K Challenge Gonna Work?*

I need to find 1200 caches with no vowels in their titles.

*S M 108.2 H.O.w.s. Your Vowels

I've found 26 caches with ampersands (&) in their titles, each starting with a different letter of the alphabet and including no more than one cache per series.

*S M 111 H.O.w.s. Alphabetical Ampersand Challenge

*S M 117 H.O.w.s. Your 13 Souvenirs Challenge*

My total cache-to-cache distance is at least 100,000 miles.

*S M 120 H.O.w.s. A 100,000 Miles Challenge Sound*

*S M 133 H.O.w.s. A 1 K Challenge Gonna Work?*

*S M 137 H.O.w.s. A 5 K Challenge Gonna Work?*

This is a list of challenge caches for which I've completed the requirements, but haven't yet signed the log.  Caches will be entering and leaving this list.  PERMANENT BOOKMARK LIST

UNSIGNED CHALLENGES.list-details-1wr9x6v{text-transform:uppercase;font-size:12px;}@media screen and (min-width: 600px){.list-details-1wr9x6v{font-size:1.25rem;}}.list-details-1wr9x6v.shareable{color:#87705a;}.list-details-1wr9x6v.public{color:#00b265;}Public

UNSIGNED CHALLENGESPublic