Download or read book Puzzle Box written by Peter Grabarchuk and published by Courier Dover Publications. This book was released on 2017-11-15 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: These 300 original and full-color exercises include 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 challenges. Solutions.