Home & Garden Books:

Straights Puzzles - 200 Easy to Medium 9x9 vol. 3

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Description

The solver is given a 9x9 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: 7, 6, 4, 5 is valid, but 1, 3, 8, 7 is not. Like sudoku, the solver must fill the remaining white cells with numbers 1 to 9 (or 1 to n in puzzles with N cells per side) such that each row and column contains unique digits. Whereas Sudoku has the additional constraint of 3x3 boxes, in Str8ts rows and columns are divided by blacks cells. Additional clues are set in some of the black cells - these numbers remove that digit as an option in the row and column. Such digits do not form part of any straight.
Release date Australia
June 18th, 2018
Author
Audience
  • General (US: Trade)
Pages
118
Dimensions
152x229x6
ISBN-13
9781720891468
Product ID
37219294

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