Pocket Posh New York Sudoku 100 Puzzles Author:The Puzzle Society Packaged in a handy 4 x 6 size and adorned with the iconic NYC subway map, Pocket Posh® New York Sudoku is just as at home on the subway ride home from work as it is tucked inside a purse or messenger bag. 100 addictive Sudoku puzzles in three levels of increasing difficulty engage puzzlers while offering tidbits of trivia on the Big Apple. From... more » quotes by Gotham?s most famous inhabitants to informative city factoids, gamers complete Sudoku grids while learning about one of the most popular cities in the world. A free trial subscription to The Puzzle Society? adds extra value.« less