A double-double is a basketball term that denotes double digits in
two statistic categories.
In this case the goal is to find ten caches in two different
icon categories in a day. For Example 10 traditionals and 10
virtuals in a day.
Benchmarks do not count for this
List your 10 caches in each category in your log.
Traditionals
GC1111
GC2222
GC3333
...
Puzzles
GC4444
GC5555
GC6666
...