The Ultimate Logic Grid Puzzle Book for Adults: 100 Fun and Challenging Puzzles (Logic Puzzles - The Ultimate Collection) by Unicorn Books

Over 100 hours of guaranteed mind-bending fun! This collection will bring you the most entertaining logic challenges you have ever encountered. In the 100 puzzles of this book you will find: Fun backstories. Enormous grids with 375 entries. Hints for the trickiest puzzles to guide you to the solution. Extreme variety: FOUR difficulty levels and FIVE different grid sizes. And much much more.... Get a hot hand with the easier grids, and then tackle progressively harder puzzles. You won’t be able to stop! As anyone who has tried logic grid puzzles can confirm, they are extremely addictive! Read more