Perplexing Puzzles for Every Interest and Skill Level If variety is the spice of life, then this humongous collection of diverse puzzles will add gusto to your days. It’s filled with ten different types of conundrums, from world brain-teasers to visual bafflers, from math cranium crushers to logic mind bashers. Take your time and enjoy the challenges inside. You might want to develop expertise at one puzzle category at a time before moving on. Or maybe you’d prefer to skip around randomly. Either way, you’ll never grow bored.