Futoshiki Puzzles - 400 Easy to Very Hard Puzzles 5x5 vol.9 (Paperback) (ISBN-13: 9781099735271)

Futoshiki(from Japanese, literally "not equal"; also known as "Hutoshiki", "Unequal")Place numbers of the given range in the grid 5x5 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.

Author: Liam Parker
ISBN-10: 1099735270
ISBN-13: 9781099735271
Publisher: Independently Published
Language: English
Published: 05/22/2019
Pages: 230
Format: Paperback
Weight: 0.69lbs
Size: 9.00h x 6.00w x 0.48d