In the spirit of "Extreme Sudoku For Dummies" and "The Big Book of Sudoku For Dummies," comes "Brain Games For Dummies," "Brain Games For Dummies" contains 300 challenging puzzles that help increase mental fitness, improve thinking and problem-solving skills, and ultimately stimulate the brain. This puzzle compilation features: 100 crossword puzzles 75 Sudoku puzzles 50 word searches 25 word scrambles 25 cryptograms 15 riddles 10 logic puzzles Solutions for every puzzle Puzzles are ranked according to level of difficulty (i.e. easy, tricky, treacherous, diabolical)