Central Ohio has a plethora of varied challenges.  We will do our best to keep this page up-to-date.  If you have a new challenge, or know of one we missed, please e-mail Dos-Boot or Blandestk.  The challenges will be sorted by difficulty level:

2.0

One Day All Terrain Challenge – by KBLAST

3.0

TFTC Challenge – by hikerbabe n thebirdr
Skirt Chasers Challenge – by mcoppel

4.0

Love a Cache Challenge – by iphone.cachers

4.5

Ohio Cemetery Challenge – by Team Monkeyboy
Our First Year – Puzzle Challenge – by Team MidwestHaunters

5.0

AlphaNumeric Challenge – by 4 boys explore
Ohio DeLorme Challenge – by TeamDotOne
Ohio Top 10 Challenge – by Handyman & Milkman
One-Day All-Difficulty Challenge – by theLadyBee and blandestk
Quickerington Challenge – Ohio City Names – by KBLAST
The Mysterious Month Challenge – by blandestk and theLadyBee