Mathematical Brain Teasers : Rossini Sudoku Puzzles - 100 Large Print Puzzles

Rossini Sudoku is a variation of the classic sudoku. The arrows outside the grid indicate that the nearest three digits in the corresponding direction are in ascending or descending order (the highest number is always in the direction of the arrow). All possible arrows are given, so if there is no arrow, the first three digits do not form an increasing sequence in either direction. maths puzzles - mathematical puzzles - math riddles - maths puzzles with answers - math puzzles for adults - maths puzzle games - math brain teasers - simple maths puzzles - maths puzzles with solutions - fun math puzzles - simple maths puzzles with answers - mathematical puzzles with answers - easy maths puzzles - math logic puzzles - fun math problems - math puzzles brain teasers - maths riddles with answers - mathematical riddles - math riddles for adults - math challenge

Author: Jeff Heldt

Publisher: Independently Published

Publication Date: Aug 11, 2018

Number of Pages: 118 pages

Language: English

Binding: Paperback

ISBN-10: 1718114966

ISBN-13: 9781718114968