Wsp Coffee and Kenken

Wake up your mind with KenKen! This collection of easy to challenging KenKen puzzles is perfect for solvers looking to caffeinate their minds and jump-start their day. Includes: - 100 easy to challenging KenKen puzzles - Puzzles that range in size from easy 4x4 grids to challenging 9x9 grids - Introduction and solving instructions by puzzlemaster Will Shortz