The Times Codeword: 150 cracking logic puzzles (The Times Puzzle Books)
<p>An utterly addictive puzzle, Codeword is an enormously popular feature of Times2.</p><p>This cracker of a puzzle is the perfect alternative to knowledge-based crosswords (you either know it or you don’t, right?) and number-crunching Su Dokus.</p><p>In this compelling collection of 150 brand-new Codewords, which for the first time ever are ranked in increasing levels of difficulty, you can really wrestle with your word power and test your logic to the max.</p><p>The concept is simple. Each number represents a letter, so, starting with the solved letters, use your logic and vocabulary to reveal more letters, form words, and then crack the code!</p>