A?third volume of 150 utterly addictive codewords
The concept is simple. Each number represents a letter, so, starting with the solved letters, a player uses?their logic and vocabulary to reveal more letters, form words, and then crack the code. The Codeword series is so popular because unlike a crossword, no prior knowledge is needed?players?can just pick up a pen and get puzzling. The difficulty slowly grows as?they progress through the book expanding their vocabulary, and even though?it gives a workout to the brain, it's the perfect way to unwind.