Binary Puzzle Solver

Unintelligent solver for binary puzzles: http://www.binarypuzzle.com/

Extra:
I tried my best to make the BinaryPuzzleSolver readable and testable.
For example:

• All my methods are short (max 20 lines)
• None of my methods produce side-effects
• My class is less than 200 lines
• Names are descriptive
• No magic values

Questions I still have:

• If you agree that you should only test public methods, how would I test only my solve() method? That doesn't seem practical, since 180 lines are run by only that method. I also can't perform TDD in that case.

• I'm in the only test non-trivial code. But how do I decide, and creating methods with the default modifier is goo?