Hidato is a pure logic puzzle that's easy to learn but difficult to master, making it the perfect challenge! Richer than Sudoku and more exciting than Numbrix, Hidato features the compelling combination of easy-to-follow rules and increasingly difficult puzzles. Each Hidato Beehive puzzle starts with a grid of hexagonal tiles partially filled with numbers. To succeed, just finish filling the grid with consecutive numbers that connect. It sounds so simple. Why not give it a try? See for yourself why Hidato is rapidly becoming the new brain-teasing craze! Solving Hidato puzzles is a great brain workout. It helps develop cognitive and problem-solving skills for maintaining a healthy, active brain. So, go ahead and . Each volume of the series presents 203 brand-new Hidato Beehive puzzles at six difficulty levels, offering hours and hours of fun and entertainment. New volumes are made available on the first of each odd month (January, March, May, July, September, November).