دانلود کتاب The Mind-Challenge Puzzle Book

Tired of the same old puzzles? You're in for a great surprise and a real test of your skills. This enormous collection includes three different kinds all in one volume!

The crosswords are first-class: heady challenges from an acclaimed in-flight magazine. Half are the size of daily newspaper crosswords, while the rest are slightly bigger. What makes the larger ones especially devilish? Their size allows for more interesting vocabulary while still providing manageable puzzles for enthusiasts who try to solve them. Other crosswords are notable because they’re more difficult than usual. Here’s just one of the twists: Enter the answers as you would in a standard crossword, except that each square accommodates at least two letters.

Have you ever tried a pixel puzzle? Your mission: turn grids into pictures. You’ll need math and logic skills when you try to figure out which boxes should be filled in, based on the numerical clues and spaces you’ve already written an answer in. Your reward is a pixel puzzle. The lateral and critical thinking puzzles are a true test of your mental acumen. Answer this: An art expert went to a sale and bought a picture he knew to be worthless. Why?

Got it? Then what are you waiting for? Get started on the rest!