
Yes there's some dimensional analysis required here. 


There's some fun math here. 


3/21/10 0648h  My daughter tells me this is about 6th grade level. 


This is a great little math problem. How it was created is truly the trick. 


At first glance you might think there's not enough to get a toe hold but there is. 


There's some basic math here. 


There's some clever tid bits of math in here. 


There's some interesting math here. 


There's some fun applied math in here. 


Some interesting math here. 


I think it's safe to say that there's some math required here. 


This is a great math problem. However, there's only one approach to getting the "More Digits" puzzle. 


Yes I'd say there's some math required to crack this one. 


As I write this bookmark I haven’t technically found or even solved this one but there’s some fun math here for sure. I actually looked at this one over a year ago and somehow thought I could crack it with out knowing where waypoint 1 was. However, since that time I have solved The Rat’s Circular Reasoning cache so this one should fall soon. 7/23/09 


There's some fun math in here. 


There's a tiny bit of math here. 
