A quite ridiculous jigsaw?

I designed a jigsaw puzzle that ended up being too difficult to be fun (on your own). Each piece is either black or white with no other image. The edges are unique but it is other features that make the puzzle solvable. As a group effort it should be achievable in a day or two especially with the collective brain power and persistence of EMF attendees. The team that are present when the puzzle is solved will be given the opportunity to leave their mark for anyone else that follows.