Good at Sudoku? Here's some you'll never complete - Hard Sudoku Puzzle Book for Adults

If most Sudoku puzzles are too easy for you - Get this book of Hard Sudoku Puzzle Book for Adults: Large Print Puzzles with Solved Sudoku Games - Fun & Fitness your brain: 8.99$ Limited offer - Hurry up grap yours! 125 page puzzle book ( last 25 pages contain solved Sudoku Games )one puzzle per pageeasy to hold large format 8.5 x 11 inchessoft cover paperback

Here are the amazing benefits of playing Sudoku

Improves your memory. Memory and logic work side-by-side when you are playing Sudoku. ... Stimulates your mind. ... Reduces the chances of developing Alzheimers by keeping your brain active. Learns to do things quickly. ... Increases your concentration power. ... Feel Happy.