Bookraft

"Puzzles and strategy games are the mind's exercisers" - are the vaunted words of one my professors. At the time it seemed a bit absurd in a business school class. But with the advent of Sudoku , KenKen, and various Hangman Variants plus advancing age and leaky memory; it is easier to understand Professor Piper's tune. Here are the above games:
starting with KenKen

Followed by my bustime favorite, Sudoku...