a half-baked, incomplete word chain solver

The haskell below will solve trivial word chains for words that are the same length. the "solution" is completely naive, half-baked, and subject to trivial errors. There should be backtracking, indeed there must be for any non-greedy solution to work...but I just ran out of steam and wanted to move on to other tasks. still, an amusing learning experience.

gist

last update 2012-01-20