600 Hard to Extreme Futoshiki for Adults: aka Hutosiki, Inequality or More or Less, These Math Logic Puzzles are Fun Brain Games to Keep Your Mind

600 Hard to Extreme Futoshiki for Adults: aka Hutosiki, Inequality or More or Less, These Math Logic Puzzles are Fun Brain Games to Keep Your Mind

A Great Challenge for You, Fun for the Family, or a Great Gift for any Puzzle Lover Futoshiki , also known as Inequality , Hutosiki , and ' More or Less ', is great twist on the principles of Sudoku. This is a pure Logic puzzle and doesn't require Math skills (even though Math symbols are used). It's a real brain workout that'll keep you sharp! Inside you'll find: All puzzles are 9x9. 200 Hard puzzles to get you warmed up. - 200 Very Hard puzzles to improve your skills. - 200 Extreme puzzles to push you to the limit. - Only 4 puzzles per page with room for notes. - All answers provided in the book. - Printed on high quality paper. - Free bonus Puzzles to download. These fun logic puzzles are a great way to pass the time and also keep your brain active and healthy. Regular puzzling has been shown to improve your brain's function and some say it also reduces dementia risk and related problems as you get older. No matter what your age, you'll get loads of fun from this Master's Futoshiki book that'll get you started with this entertaining puzzle style. If you're ready to accept the challenge click Add to Cart or Buy Now .