内容简介
51originalpuzzlesincludecomplexcrosswords,acollectionofamusingstorieswithaseriesofcluesthatleadtoasinglesolutionattheend,andanadvancedseriesofmathandlogicpuzzles--noskillsbeyondhighschoolalgebraneeded.Mostpuzzlesincludehints;solutionsareprovidedforall.