Scott and Eugene Mystery Cache

Two local cachers are hot with solving area puzzles.  While some of you may think they are squares, I have a feeling I will end up asking them for help on many of the tougher ones.

This is Scott.  His caching name is mnboyscout. 

And this is Eugene.  His caching name is Briarwoodhill Clan.

Scott and Eugene think they're pretty smart.  Let's see how smart these two squares actually are.

Solve the puzzle, use the checker, and find the cache.

2025 841 1681 2116 2116 729 1600 900 961 2209 1089 961 1600 961

You can validate your puzzle solution with certitude.