I've found at least 100 multicaches.  2018-08-14

[Challenge] Reward Cache #1 🏆

I've found at least one earthcache in each of at least ten states.  2018-08-15

10 Earthcache in 10 States Traveler Challenge 

I've found at least one virtual cache in each of at least ten states.  2018-08-15

I've found at least one earthcache in at least 15 different states.  2018-08-15

I've found at least one virtual cache in at least 15 different states.  2018-08-15

I've found caches representing at least two different icons in at least two different states.  2018-08-15

I've found caches containing at least 20 of the 27 listed punctuation marks in their titles.  2018-09-01

I've found caches representing at least three different icons in at least three different states.  2018-08-15

I've found caches representing at least four different icons in at least four different states.  2018-08-15

I've found at least one earthcache in five different states.  2018-08-15

I've found caches in at least five different states in one day.  2018-09-05

I've found at least one virtual cache in at least five states.  2018-08-15

I've found caches representing at least five different icons in at least five different states.  2018-08-15

I've found caches representing at least six different icons in at least six different states.  2018-08-15

I've found caches representing at least seven different icons in at least seven different states.  2018-10-17

I've found caches representing at least seven different icons in at least seven different states.  2021-01-09

I've found caches involving all nine difficulty ratings in a single day.  2018-09-05

This is a list of all my completed challenge caches in Colorado.  PERMANENT BOOKMARK LIST, dated.