Mensa Boost Your Mind Power Official Mensa Puzzle Book

Overview You'll find a variety of demanding puzzles that will keep you on top of yor game. The wordoku are a variant of sudoku with letters taking the place of number. We've also tweaked the standard crossword format to creat puzzles that are more difficult than usual. These include Crazy Eights, Target Practice, and Point & Solves (which are especially enjoyable because they clues are written inside the grid itself). There is also an assortment of well-crafted acrostics and deviously difficult samurai sudoku (each with five frids arranged in an "X" shape with overlapping corners). Rounding out the book are Battleship, Number Place, and four other types of stellar math and logic bafflers.