Merry Christmas Sudoku: 60 Festive Number Puzzles (60 Puzzles)

Get into the holiday spirit with Merry Christmas Sudoku, a festive collection of 60 classic 9×9 number puzzles. The puzzles are organized into three cheerful chapters: Puzzles 1-20 are Easy “Stocking Stuffers” with plenty of givens to warm up, Puzzles 21-40 are Medium “Under the Mistletoe” challenges that ask you to plan a few moves ahead, and Puzzles 41-60 are Hard “North Pole Challenge” grids that will truly test your logic. Every single puzzle is computer-verified to have exactly one solution, so you can puzzle with total confidence — no guessing, no dead ends. The large-print grids are easy on the eyes, making this book perfect for seniors and anyone who loves big, clear numbers. Curl up by the tree with a hot cocoa, take it on long winter travels, or bring it to holiday gatherings — Sudoku is the perfect quiet escape from the seasonal rush. The book includes 60 full-page puzzles plus a complete answer key with 4 solutions per page (15 key pages), so checking your work is quick and easy. Print the whole book at home on US Letter paper, or reprint your favorite pages again and again. No shipping, no waiting — download instantly and start puzzling today. Frequently Asked Questions — Q: How many puzzles are in this book? A: 60 classic 9×9 Sudoku puzzles: 20 Easy, 20 Medium, and 20 Hard. Q: Is every puzzle guaranteed to have a unique solution? A: Yes. Each puzzle was computer-verified with a backtracking solver to have exactly one solution before it was accepted into the book. Q: What are the difficulty levels? A: Puzzles 1-20 are Easy (40+ givens), 21-40 are Medium (32-36 givens), and 41-60 are Hard (26-30 givens). The book opens with a How to Play page and a difficulty roadmap. Q: Is there an answer key? A: Yes! The last 15 pages contain the complete answer key with 4 miniature solved grids per page — all 60 solutions. Q: Are the grids large print? A: Yes. Each puzzle fills nearly the whole US Letter page with large, easy-to-read digits — ideal for seniors and anyone who prefers big print. Q: How do I receive the book after purchase? A: It is a digital PDF download. You get the file instantly after checkout and can print it at home on US Letter paper as many times as you like.