Straights puzzle book for Adults.: 200 Hard to Very Hard Puzzles 7x7 (Volume6)

By Alena Gurin

The book contains 200 excellent Straights puzzles.
Hard puzzles 100 Very Hard puzzles 100 All riddles have only 1 solution. 2 puzzles per page. The font size is correct you will not have to strain your eyes when solving puzzles.High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through).
Straights is a logic puzzle. It is a grid, partially divided by black cells into compartments. Each compartment, vertically or horizontally, must contain a straight - a set of consecutive numbers, but in any order (for example: 2-1-3-4). The aim is to fill all white cells with the numbers from 1 to N (where N is the size of the grid). No single number can repeat in any row or column. Clues in black cells remove that number as an option in that row and column, and are not part of any straight.

• Format: Paperback
• Language: English
• ISBN: B08YFD49Y8
• ISBN13: 9798718895230
• Release Date: March 2021
• Publisher: Independently Published
• Length: 122 Pages
• Weight: 0.38 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"