Futoshiki Puzzles For Adults - Vol. 1: 100 'More Or Less' Logic Puzzle Games With Solution: Mixed Grid Sizes 5x5 6x6 7x7 8x8 (Paperback) (ISBN-13: 9798647791658)

What is Futoshiki? Also known as 'More or Less', a Futoshiki is a logic-based, number-placement puzzle. The objective is to place numbers into the puzzle cells in such a way that each row and column contains each of the digits less than the size of the puzzle. To give the solver a start, there will be several numbers already in the puzzle. In addition, a few pairs of adjacent cells will have symbols inserted between them to indicate the relative sizes of the numbers within those cells. These inequality constraints must be honored in order to complete the puzzle.

• Two puzzles per page
• Total 100 games with solutions
• Mixed grid sizes: 5x5, 6x6, 7x7, 8x8
• Difficulty levels: easy-medium
• Size: 6"x9" (15.24x22.86 cm)
• Professionally-designed matte cover