Medium Killer Sudoku: 250 Sum Sudoku Puzzles for Adults

Description

Medium Killer Sudoku: 250 Sum Sudoku Puzzles for Adults

Take your logic-solving skills to the next level with this exciting collection of 250 Medium Killer Sudoku puzzles! Perfect for adults who love classic Sudoku but crave a fresh and more strategic twist.

In Killer Sudoku, numbers do not appear on the grid initially — instead, each “cage” shows the sum of the digits it contains. Your task is to fill the board with digits (1–9 or 1–12 depending on grid size) without repetition in any row, column, or cage while matching those sum clues. This fusion of Sudoku and arithmetic creates a brilliantly satisfying challenge that boosts focus and problem-solving skills.

✅ What’s Inside:

✅ 50 Classic Killer Sudoku (9×9)
✅ 50 Diagonal Killer Sudoku — main diagonals also must contain digits 1–9
✅ 50 Jigsaw Killer Sudoku — irregular shaped regions add variety
✅ 50 Diagonal + Jigsaw Killer Sudoku — a double challenge for advanced fun
✅ 50 Killer Sudoku 12×12 — using digits 1–12
✅ Medium difficulty — engaging yet solvable without stress
✅ Large, easy-to-read grids – ideal for adults & seniors
✅ Two puzzle per page + solutions included

Whether you enjoy solving puzzles in the evening, while traveling, or as a relaxing break during the day — this book provides hours of stimulating, screen-free entertainment!

🎁 A fantastic gift for Sudoku fans, puzzle addicts, and anyone wanting a fun brain workout.

Sharpen your mind — one puzzle at a time.
Add to cart and enjoy your next great challenge!