Giant Book of Hard-to-Solve Word Puzzles/Giant Book of Hard-to-Solve Mind Puzzles: Flip Book

Look: You see one book. Flip it over: Now you've got two. They're giant, they're fun, they're two volumes in one! From math and mazes to science and word searches, these great collections offer a big bang for the buck and hundreds of cool puzzles and games to keep you busy for hours. These mind-bending brainteasing puzzles will show you how smart you really are. For a stimulating word workout, begin with some quick, one-minute puzzles; try a Vowel Exchange, Where you have to complete a sentence by finding back-to-back words with the same number of letters and that are spelled alike except for one vowel. Move on to Split Decisions (where only two different letters are needed to complete miniature crisscross puzzles), Mixagrams, Clueless Crosswords, and other vocabulary busters. Now flip the book and tickle the mind with some tricky, intriguing, and entertaining math and logic puzzles. There's some strange multiplication, very peculiar number sequences, and Egyptian fractions. Make a spiral of 35 matches change direction by moving just four of the matches. Examine astounding coincidences. Before long, your brain will be sizzling hot.Kurchan, Rodolfo is the author of 'Giant Book of Hard-to-Solve Word Puzzles/Giant Book of Hard-to-Solve Mind Puzzles: Flip Book' with ISBN 9781402702853 and ISBN 140270285X.