Futoshiki Puzzles - 400 Easy to Very Hard Puzzles 9x9 vol.10

By Liam Parker

Futoshiki(from Japanese, literally "not equal"; also known as "Hutoshiki", "Unequal")Place numbers of the given range in the grid 9x9 such that every row and column contains each number exactly once. Inequality constraints must be satisfied. The open end of the sign denotes the greater number.

• Format: Paperback
• Language: English
• ISBN: 1099735335
• ISBN13: 9781099735332
• Release Date: May 2019
• Publisher: Independently Published
• Length: 230 Pages
• Weight: 0.69 lbs.
• Dimensions: 0.5" x 6.0" x 9.0"