Killer Sudoku

Killer Sudoku For Adults: 500 Medium Killer Sudoku (9x9) Puzzles : Keep Your Brain Young

Name: Killer Sudoku For Adults: 500 Medium Killer Sudoku (9x9) Puzzles : Keep Your Brain Young
Author: Dr. Khalid Alzamili
ISBN: 9798567628553

Best Seller #36

By Dr. Khalid Alzamili

Format: Paperback
ASIN: B08NVVWBYQ
ISBN: 9798567628553
Difficulty: Medium
Audience: Adults
Puzzle Count: 500
Language: English
Large Print: No

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About this Book

Enjoy 500 medium-difficulty 9x9 Killer Sudoku puzzles created for adult solvers. By combining familiar Sudoku rules with numbered cages and sum constraints, each puzzle adds an arithmetic element to the standard number-placement challenge. The consistent medium difficulty makes this collection well suited to readers who already know the basics and want plenty of practice without moving immediately into very hard puzzles.