Serious solvers know that the puzzles in The New York Times get harder as the week goes on. From an easy Monday to a downright difficult Friday puzzle, this brand new collection is sure to challenge you with each passing day. See how far you can get! Features: - 50 puzzles from Monday (easy) to Friday (tough!) - Covered spiral binding for convenient, lay-flat solving - Edited by the #1 name in crosswords, Will Shortz