The cache IS at the posted coordinates. However, to log as a find, you must fulfill the challenge requirements. You may sign the log at any time but may not claim a find until you have met the requirements. The difficulty here is for the challenge; the actual hide is a 1.5 difficulty.
The challenge is to find at least one cache hidden in every month (January-December; these can be hidden any year) for each of six non-traditional cache types: Unknown, Wherigo, EarthCache, Multi-cache, Virtual, and Letterbox Hybrid. You will need 72 caches to qualify for this challenge. The challenge checker below should allow you to quickly see whether you qualify.
Below is a list showing we’ve qualified:
Unknown:
January Where's GoonieNanny? Found 9/3/2012
February Find the Cacher Found 9/3/2012
March Real Men of Genius 2 (and women too!) Found 8/18/2012
April Disingenuous Found 8/24/2012
May Astronomer's Cache Found 2/28/2013
June Ye Olde School Unknown - The Zebra Puzzle Found 7/12/2013
July Koalas Eat Eucalyptus Leaves Found 7/12/2013
August CrossRoads Crosses #10: Pilcher's Chapel Found 3/5/2016
September A Tour of Town Park Found 9/29/2012
October What A View - Traversing the "Ravine" Found 7/9/2013
November Very Logical Found 8/10/2013
December Where is SNOOP? Found 6/17/2013
Wherigo:
January Let's Play Ball Found 5/24/2020
February Subway to Thailand (formerly to India)? Found 4/29/2016
March ogirehW Found 4/2/2016
April Byron Northbound Reverse Wherigo Found 11/11/2016
May PHAH: States Found 4/9/2017
June A Walk Along West Creek Found 7/4/2016
July The Garfield Trail of Grant County Indiana Found 3/26/2016
August Indiana Benchmarking #192 Found 4/30/2016
September Public Art 3 Found 5/14/2016
October U of Indy Wherigo Found 3/4/2017
November Public Art 2 Found 3/12/2016
December Carroll County Bridges Found 4/30/2016
EarthCache:
January Matter Park CutBank Found 3/5/2016
February Tipton Till Plain Earthcache Found 3/29/2017
March 'prophets rock' CAVE EarthCache Found 4/16/2016
April Indiana Sandstone in Kentucky Found 3/31/2017
May Crown Hill Kame Found 2/17/2018
June Teays River EarthCache Found 2/19/2018
July Iddefjordsgrannit i Monolitten Found 9/6/2017
August The Wetlands of Leonard Springs Nature Park Found 4/2/2016
September Meltwaters formed Glacial Sand&Gravel Protrusion * Found 4/16/2016
October Matter Park Puddingstone Found 3/5/2016
November 'prophets rock' NATURAL SPRINGS EC Found 4/16/2016
December Falls of Fall Creek Found 8/3/2016
Multi-cache:
January You Can't visit the dead #1 Found 4/9/2017
February Wally Two Found 2/26/2013
March Forgotten SGL #109 Found 2/28/2013
April Tour of Presque Isle State Park Found 9/10/2012
May Old Carmel Cemetery Found 3/12/2016
June Ye Olde School Multi (x ray tetra) Found 7/12/2013
July Woolen's Garden Hike Found 8/3/2016
August Stones of Freedom Bridge Found 8/6/2016
September 7 @ 6 Found 3/5/2016
October Eager Beaver Found 9/5/2012
November John Dillinger Strikes Again Found 4/27/2019
December Bridge Over Troubled Water v.4 Found 3/28/2016
Virtual:
January His Favorite Niece Found 2/17/2018
February Edison House Found 3/31/2017
March Tippecanoe and Tyler Too Found 4/16/2016
April WD's Original Found 11/8/2016
May Auto Art Found 7/8/2013
June "Newport KY" World Peace Bell *Virtual* Found 3/26/2017
July Monroe County Courthouse Found 4/2/2016
August Den lille havefrue - The little mermaid Found 8/30/2017
September Garden of Eden Found 2/3/2018
October Lily Tomlin as Edith Ann Found 3/24/2017
November "Don't Give up the Ship!" Found 7/16/2013
December Richard Sanner Gazebo Cache Found 7/16/2013
Letterbox Hybrid:
January Pirates Geoart 54 Found 6/11/2017
February Sweeter Switch Trail - Covered Bridge Found 2/19/2017
March Letterboxing in SGL 167 Found 5/21/2017
April Leopard at Leonard Springs Found 4/2/2016
May In Search of the Lost Chord Found 9/4/2012
June Ye Olde School Letterbox - The Iguana Stamp Found 7/5/2013
July Null and Void (A 6DT Tribute Cache) Found 4/3/2017
August Star Wars Mission #3 Han Solo & Chewbacca Found 6/28/2018
September Goat's Gift-8-Maids-a-Milking Found 8/3/2016
October A Dragon in the Park! Found 1/20/2018
November Goat's Gift-1-Partridge in a Pear Tree Found 8/3/2016
December Goat's Gift-3-French Hens Found 8/3/2016