Logic Grid Puzzles: Word Games for Brain Training

Long before Sudoku hit the scene, there were Logic Grid Puzzles. Developed by Lewis Carroll, these logic puzzles rely on deducing a complex solution from only a few pieces of information. (Who knew the author of Alice In Wonderland was also a brilliant mathematician and logician?!) Now, you're probably thinking, "Whoa, that all sounds really nerdy!" And you're right. But it's also really addicting. With only a few clues, you'll be able to fill in the entire 6 grid puzzle after you put your ...