Sudoku Mathrax - 200 Easy to Medium Puzzles 7x7 (Volume 1) |
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| Author:
| Veider, Dart |
| Series title: | Mathrax Ser. |
| ISBN: | 978-1-5446-0542-5 |
| Publication Date: | Mar 2017 |
| Publisher: | CreateSpace Independent Publishing Platform
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| Book Format: | Paperback |
| List Price: | USD $6.99 |
Book Description:
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Mathrax consists of a square grid. The goal is to fill in each cell with numbers from 1 to N, where N is the size of the puzzle's side. No number may appear twice in any row or column. Circles with additional conditions may be situated on intersections of lines inside the grid. * A number and a sign of mathematical operation (addition, subtraction, multiplication, division) - a number is a result of an operation execution with numbers in diagonally adjacent cells. *...
More Description Mathrax consists of a square grid. The goal is to fill in each cell with numbers from 1 to N, where N is the size of the puzzle's side. No number may appear twice in any row or column. Circles with additional conditions may be situated on intersections of lines inside the grid.
* A number and a sign of mathematical operation (addition, subtraction, multiplication, division) - a number is a result of an operation execution with numbers in diagonally adjacent cells.
* A letter "E" ("even") - all numbers in four cells are even.
* A letter "O" ("odd") - all numbers in four cells are odd.