This successor to Puzzle Box Volume 1 presents another 300 brainteasers created by a team of a dozen renowned mathematicians and puzzle creators. The compilation comprises 17 different types of challenges: 3-D puzzles, chess puzzles, connections, dissections, foldings, geometrical puzzles, logic problems, matchstick puzzles, mazes, moving pieces, number puzzles, put-togethers, strimkos, sudoku, and visual and word puzzles.